Vortec Bowtie Heads

exhaust valves. Super Victor Vortec Bowtie (4000-8000 rpm). The heads on. Looking for the right Vortec Heads today? Find your next Vortec Heads and other auto parts and accessories for sale on Ebay today. 55" sodium filled exhaust valves P/N 12551313. Test drive this New Summit White 2019 Chevrolet Silverado 2500HD & experience the Terry Labonte Chevrolet difference today. I just finished the vortec head, ramjet cam swap on my 1995 G30 TBI van in December. Has anyone used the Chevy Performance Bowtie Vortec heads. " The comparison between Gen I Chevy heads and Vortec heads has proven that whenever the rules allow, Vortec heads are by far are the way to go. And as far as putting 5. Set Of Vintage Style Half Moon Head Light Covers Bow Tie On Them. Vortex Heads outflow Bow Tie Heads right out of the box and are a 20 to 40 horsepower bolt-on increase over earlier cast iron small block heads. Allied Motor Parts sells 96-02 Chevy 350 5. This was Nascars choice head for years. looking for chevy vortec bowtie heads. Vortec heads dont need as much timing as some earlier heads, but you may end up running premium with a 9. High Quality collection of Aluminum Vortec Heads at reasonable prices. Use P/N 1470 exhaust gasket. There are actually three different animals that go by the name "Vortec" and "Bow Tie" when it comes to chevy heads. Chevrolet Head Casting Number Reference Small Blocks 330545 350, 73, Corvette, 76cc, 2. 750 stroke which delivers an extremely high amount of torque, you have to experience one to know how it feels. Grummpy GM never made a Vortec Bowtie head that had 206 runners as that was a misprint in the catalog and the paper work that came in the head boxes as the runners were closer to 215 CC, That head has been dicontinued as there is a new P/N and the new Vortec heads have a 225CC intake runner and you have to use a offset rocker on the intake side as they have changed the intake ports of those heads. PopScreen - Video Search, Bookmarking and Discovery Engine. The Bow Tie heads are drilled with both bolt patterns, so if you choose to go the Bow Tie Vortec route, you can offset the $200 price increase if you already own a good aftermarket small-block. This intake was designed for specific circle track classes that require the use of a bowie/Vortec cylinder heads. I have access to a set of these heads (GM part# 14044802, casting # 14011053), and I'm wondering if these are a good choice for use in a Sy/Ty application. theirs part 1 - Duration: 5:38. Loading Unsubscribe from Cast Heads? Complete Head assemblies ours vs. The 350 designation is the cubic inch measurement that also translates to 5. There ar two relatively new Vortec Bowtie heads. They also feature GM logo cast into bottom of intake ports. Small Block Chevy Dart-Buick Heads with undercut studs - Pro Series 12-Pt. These upgraded production cylinder heads are ideal for 400-450 horsepower street and racing (great for circle track applications) engines. 0002 straightness and. AFR 190cc Street Eliminator Vortec SBC Cylinder Heads 65cc Chambers - Air Flow Research 0912 - TREperformance. The original cylinder-head design is often referred to as a 26-degree head. Hi guys - long time lurker, first time poster with a question about a set of older 23 degree Bowtie aluminum heads. These are perfect for a 350-383 c. Click on the header to sort. They are angle plug heads I - Answered by a verified Chevy Mechanic. looking for chevy vortec bowtie heads +4/-2 rgr53 7/17/2019 8:41:32 AM Click here to close. The Vortec moniker is used in factory-installed applications, and Vortec engines have been mass produced in millions of cars and trucks. Shop for discount Vortec Heads here. High Quality collection of Aluminum Vortec Heads at reasonable prices. 4000-8000 rpm. or Second Generation Vortec heads. 60" exhaust valve. 10051101 Bowtie aluminum head, 55cc, raised runner design, angle plug, 196cc port volume 10088113 350 88-up Corvette, raised runner D port exhaust, 58cc, angle plug, 1. The domes on my pistons don't like them and my circle track buddies all use flat tops so no worry. Test drive this used 2019 Summit White Turbocharged Diesel V8 6. 5-degree valve angle and raised valve cover rails to accommodate the required aftermarket roller rockers. Vortec Bowtie cylinder heads come with bigger valves, a thicker deck surface and 66cc combustion chambers. Share On Facebook. I have a 1997 gen 6 vortec 7400 #10237297 it has #10141279 heads are these heads capable of producing 750+hp and if so - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. I keep hearing rumors that GM Performance is coming out with a TBI intake for the Vortec heads, but I haven't seen one yet. 2101 Automobile Parts pdf manual download. The '96-and-up V6-90 head should have the true Vortec-style kidney-bean chamber and vertical intake-manifold bolt pattern. 6 valves 333881 350, 74-75, 76cc, 2. If you know where to look, you stand a good chance of being able find a set of heads in good condition. Gm Duramax 6. I am thinking of trying some Bow tie Vortec heads I just bought as they flow 260ish out of the box and the heads I have flowed 231. Discover Bowtie Intake on sale right here with the biggest option of Bowtie Intake anywhere online. 7 I'm not sure of the compatibility at all. Features clean, modern styling with high definition “Chevrolet and Bowtie” logo; Specifically designed for GM ZZ6 engines, but will fit all Small Block Chevy applications with center bolt style cylinder heads (Vortec, ZZ4, ZZ5, ZZ6) – polished mounting hardware included. Set 72078 For Chevy Sbc W. A wide variety of classified ads Buy, rent, sell and find anything - vortec heads listings. Recent Arrival! 2014 Chevrolet Silverado 3500HD LT Black 4WD Duramax 6. Dart S/S heads are legal in many racing sanctions with Iron head rules. 7 Vortec are essentially the same engine with the same displacement. AFR 190cc Street Eliminator Vortec SBC Cylinder Heads 65cc Chambers - Air Flow Research 0912 - TREperformance. I was wonder about how much Hp/Tq I could get from a set of Vortec heads? Is there anything that will really set my motor off? I have a 268 cam, it. 60 valves, 64 cc chambers, 180cc runners, push rod guides, double springs, screw in studs. No matter what you're driving, we have the right Vortec Head for your automobile Quality Auto Parts, New, Used and Recycled Auto Parts For Sale. 2101 Automobile Parts pdf manual download. These heads were off a brand new chevy performance crate motor. 1996 and Newer 3. 510" with 1. Performance aluminum cylinder heads (AFR, Dart or Edelbrock) 14'' Air Cleaner with Bow-Tie Center Nut;. if my truck ever runs and i am not satified with the 2002 with vortec heads ill be building a pre 94 engine and with brodix heads or building a bowtie block 4. This information has been gathered from several sources and has not been verified. Founded in 2005, Marine Engines 4 Less strives to make our customers happy. Displacement. The L31 Vortec comes in two different casting numbers, 10239906 (#906) or 12558062 (#062). Designed specifically for use with GM cast-iron Vortec Bowtie cylinder heads #25534351 (185cc) and #25534371 (215cc). These two head selections are just a few of the over 50 cylinder-head options GM Performance Parts offers for small-block, big-block and late-model LS-series engines. 4000-8000 rpm. I am not an beginner with the porting process either but this is the my first set of Vortec heads so I decided to just gasket match and remove the material under the valves that shrouds the valves to try to improve the velocity a little, other than that I just gave the runners a light cleaning with abrasive rolls to get rid of the casting. Unlike a standard Vortex style intake bolt angles that are vertical a bowtie/vortec cylinder head has the old style angles. GM L-31 Vortec GMPP 'small port' Vortec Bow Tie GMPP 'large port' Vortec Bow Tie GMPP 'Fast Burn' Edelbrock E-Tec 170 Edelbrock E-Tec 200 Dart Vortec replacement head RHS Vortec EQ Cylinder Heads Vortec L-31 Vortecs -- there are two castings with two versions of one of these castings. A wide variety of classified ads Buy, rent, sell and find anything - vortec heads listings. Aluminum Performance. The TFS casting, of course, has a 13. I'm not beyond starting over on a 4. The Vortec heads are much like other stock small-block heads in that the intake port flows fairly well, but higher rpm power is limited by a weak exhaust port. The GMPP Bowtie Vortec actually has two heads: small runners (180cc) and large runners (206cc). When you do the vortec heads you need a vortec intake as well. Small Block Chevrolet Bowtie Cylinder Heads With Ported Intake. That creates an 8. It looks really close to the vortec port layout, but with "classic" bolt pattern. 7 vortecs from a 96-99 sfi truck. These heads were the last major devlopment before Vortec heads changed the game completely. The El Camino even came in a big-block performance variant, the SS454, and in 1989. 225cc runners made 638hp on 365 cubic inch motor. Since it is almost impossible to compare the flow numbers from different flow benches I have started this page to show you how much cfm gain I have gotten out of the heads I have ported. Just wanted to say that Vortec do have better numbers, but whether one uses that is left up to the reader. cast iron Vortec head, Gen. Yes it is stock compression and I est. The 12480034 head is intended for racing classes that require a "Stock/Replacement" type head and they're based on the '462 (camel back) type castingbut with a ton of extra room in the casting for decking or angle milling and porting. 10212810 - Valve Stem Seal ZZ4, Fast Burn 385, L98, LT4, L30, L31 Vortec heads,GMPP 290 HP engine- 1 Per Package Intake or Exhaust. There are actually three different animals that go by the name "Vortec" and "Bow Tie" when it comes to chevy heads. GM L-31 Vortec GMPP 'small port' Vortec Bow Tie GMPP 'large port' Vortec Bow Tie GMPP 'Fast Burn' Edelbrock E-Tec 170 Edelbrock E-Tec 200 Dart Vortec replacement head RHS Vortec EQ Cylinder Heads Vortec L-31 Vortecs -- there are two castings with two versions of one of these castings. The advantage of the valve angle. 25534431 Vortec Bow-Tie Large Port Cylinder Head, Complete GM Performance Parts' latest and most powerful iron cylinder head with "Large Port" for Street or Racing. New Aftermarket 5 7L/350 cid Marine Cylinder Head 1996-newer This is a BRAND NEW Aftermarket marine cylinder head for all 5 7L/350 marine engines made from 1996-newer that use the Vortec cylinder head 4 bolt holes on each head This is an aftermarket cylinder head This head is complete with brand new. 60's, with comp rollers 1. In 1989, Chevy introduced the 18-degree Bow Tie aluminum head that shifted the valve-angle vertically, while simultaneously raising the intake port to take advantage of this angle. Don't forget that you need guided rockers. Air Flow Detail #176 SBC All American Head - 185cc Runner. Cylinder Head Flow Data @ 28 Inches of Water -- DFW / FLW Flow Files for use with Engine Simulation Software Stan Weiss' - Cylinder Head Flow Data at 28 Inches of Water -- DFW / FLW Flow Files for use with Engine Simulation Software. Marine Engines 4 Less has over 25 years of experience in the marine and high performance engine industry. Chevrolet Head Casting Number Reference Small Blocks 330545 350, 73, Corvette, 76cc, 2. BILL MITCHELL PRODUCTS BMP Cylinder Heads Aluminum Chevy Small Block VORTEC 215cc 23Degree 2. The leader in cylinder head technology since 1965 V6 Chevrolet Compatible Heads - Brodix For over 50 years BRODIX has been the only cylinder head company to perform each stage of the manufacturing process under one roof. super victor vortec bowtie (4000-8000 rpm) Designed specifically for use with GM cast-iron Vortec Bowtie cylinder heads #25534351 (185cc) and #25534371 (215cc). theirs part 1 - Duration: 5:38. Re: merc 350 heads Nothing wrong with keeping it stock. 6L/403 Chevrolet Silverado 2500HD for sale at Jeff Gordon Chevrolet in Wilmington near Jacksonville. Consider the Chevrolet Cameo Carrier, produced from 1955-’59, or the car-based El Camino, built for five generations and a total of 26 model years. The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Cylinder Heads Cylinder heads were a real "no brainer. It is intended for off-highway applications only. 3L V8; Forum main. These are the best performing heads Chevy ever made for Small Block Chevy's. Pro Filer Small Block Chevy All American Heads with 185cc Intake Runner, 2. 5-degree valve angle and raised valve cover rails to accommodate the required aftermarket roller rockers. GM PowerPak Piston Kit from MAHLE MAHLE Motorsports GM 4. There are no coolant crossovers on the intake, coolant is routed through the back of the cylinder heads through a crossover tube. 1 result for chevy bowtie heads Save chevy bowtie heads to get e-mail alerts and updates on your eBay Feed. Our team has compiled a curated group of items in stock and available online. View Details. This cylinder head fits 1958-Present small block Chevy 283-400 engines with a conventional water flow design (cannot be used on LT1, LT4, or LS1 engine with reverse water flow). There is no head for a 23 degree smallblock which is more technologically advanced in terms of flow management and combustion management than the vortec. Free shipping when your order includes this part. 7 vortec 350 truck. Loading Unsubscribe from Cast Heads? Complete Head assemblies ours vs. The LS based small-block engine is the primary V8 used in General Motors' line of rear-wheel-drive cars and trucks. This cam would be nice on stock L31 heads due to their lift limitations, if you use the Vortec Bowtie heads, use a cam with higher lift, or add 1 7:1 rockers on teh LT4 cam for about. NEW 18 DEGREE SBC CHEVY BOWTIE CYLINDER HEADS 10134363 in Motors, Parts & Accessories, Car & Truck Parts. 99 GM LS VORTEC LM7 LQ4 LQ9 L33 LS2 LS6 FRONT TIMING COVER BALANCER ALIGNMENT TOOL. SMALL-BLOCK VORTEC BOWTIE CYLINDER HEADS. 50 exhaust while the bottom head is the performance version (325hp and higher) used on 67-68 327 applications with 2. Anyway, I dragged a bowtie head into AZ and matched gaskets up to it. Small block chevy head castings; Bowtie, Aluminum angle plug, raised runner, 196 intake ports Vortec 5700, L31, 170 cc intake ports. If you have any documented info that can be added to these pages,. I have a set of steel Bowtie Vortec cylinder heads for sale built by Ray Hice. These heads were the last major devlopment before Vortec heads changed the game completely. Lighter weight, better handling are pluses but can I get similar performance using these heads on a nice 4. Chevy Small-Block V-8. Heads made 638hp on 365 cubic inch motor. 10051101 Bowtie aluminum head, 55cc, raised runner design, angle plug, 196cc port volume 10088113 350 88-up Corvette, raised runner D port exhaust, 58cc, angle plug, 1. 55, 3 1/2" alum driveshaft--13 at 107 mph. I hope the heads you are going to get do not have a 1. Not surprisingly, the high-velocity, high. It features raised runners that closely match the port shape and location of these heads, and is the best choice for racing classes that prohibit modification to the manifold. I Bowtie, 175/65cc ports, small port head. Edelbrock Part # 7207 Intake Gaskets for 1958 & later Small-Block Chevy Vortec Bowtie allow for optimum flow and performance. We offer a variety of Gm Vortec Heads for your automotive needs. Wish I could help, but I have'ne HEARD of those heads. This cylinder head fits 1958-Present small block Chevy 283-400 engines with a conventional water flow design (cannot be used on LT1, LT4, or LS1 engine with reverse water flow). If you have some information you want to share with us and our visitors, stop by the Forum and leave us a post! Right now we are limiting the listings to Chevy V-8 blocks, cranks and heads. accueil engine code. This 2019 Chevrolet Silverado 2500HD Double Cab Standard Box 4-Wheel Drive Work Truck is available at Bowser Hyundai Pleasant Hills in Pleasant Hills PA. 2 NEW designs, revised exhaust ports, combustion chambers, and intake ports. HQ Automotive Service & Parts. Part # H8002KB Description: Get big power on even a smaller budget with BluePrint Muscle Series bare cylinder heads! These lightweight aluminum heads bolt up to your small block Chevy and feature 195cc intake/75cc exhaust runners, and 64cc combustion chambers. I have a 1997 gen 6 vortec 7400 #10237297 it has #10141279 heads are these heads capable of producing 750+hp and if so - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. The El Camino even came in a big-block performance variant, the SS454, and in 1989. SBC Head Casting Numbers. Official GM Parts Direct auto parts site. i agree with what ryno posted. 6 Valves 333881 350 74-75 76cc 2. Just wanted to say that Vortec do have better numbers, but whether one uses that is left up to the reader. Has anyone used the Chevy Performance Bowtie Vortec heads. Chevrolet Big Block Cylinder Head Casting Numbers. After the 80's the color changed to Black. This Vortec design Special Performance cast iron cylinder head features revised intake and exhaust ports and machined for 2. Heads are GM performance parts bowtie castings. Cylinder Head Flow Data @ 28 Inches of Water. Like the Chevrolet Vortec Bow Tie head, this original Bow-Tie head features no heat riser passage, induction hardened exhaust seats and is machined for screw-in studs. Find Chevrolet Performance Vortec Large Port Bowtie Cylinder Heads 19331472 and get Free Shipping on Orders Over $99 at Summit Racing! Chevrolet Performance Vortec large port Bowtie cast iron cylinder heads feature revised intake and exhaust ports and are machined for 2. Lighter weight, better handling are pluses but can I get similar performance using these heads on a nice 4. Tweet This Product. 3701 includes provision for EGR. Victor Intake For Vortec Bowtie Heads. The cylinder head is completely assembled with valves, springs, retainers, and 3/8'' rocker studs that require the use of self-aligning rocker arms. Like the Chevrolet Vortec Bow Tie head, this original Bow-Tie head features no heat riser passage, induction hardened exhaust seats and is machined for screw-in studs. Automobile Parts and Service Toggle navigation Community Chevy Automotive Sales Inc. Will fit 1987 and later stock aluminum heads. if my truck ever runs and i am not satified with the 2002 with vortec heads ill be building a pre 94 engine and with brodix heads or building a bowtie block 4. Recommended for street, towing, or street/strip engines from 350-383 cubic inches, operating up to 6000 RPM. Re: will Vortec heads work on Gen-1 smallblocks? Someone more Chevy-ish than I will know for certain, but I've heard a big problem with bolting certain heads to the 305 is the valves won't clear the narrow bore. For identification, this engine has a one piece rear seal, diagonal starter bolt holes for the 168 tooth flywheel, and the Vortec cylinder head. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. 3L race engine. Presenting Aluminum Vortec Heads available for purchasing now online!. It features raised runners that closely match the port shape. Only thing I would need is a cam. Just curious if you have used the new Vortec Bowtie heads? I have a few buddies that use them in dirt track racing. (No porting, just valve job) Plenty of info on this site regarding those bowtie vortec heads, valve jobs etc. 3701 includes provision for EGR. When guys do the vortec swap its from a 96-early 99 5. Lighter weight, better handling are pluses but can I get similar performance using these heads on a nice 4. Chevrolet Head Casting Number Reference Small Blocks 330545 350, 73, Corvette, 76cc, 2. The vortec heads you want, are the ones with the exhaust valve seat. Also, it is very hard to beat the price of new vortec heads, but you do have the "penality" of buying a new intake. I have access to a set of these heads (GM part# 14044802, casting # 14011053), and I'm wondering if these are a good choice for use in a Sy/Ty application. 510" lift or you can setp up to the ZZ4 cam with its 208°/221° duration at 0. 60-inch vales and 64cc combustion chambers and flow better than any other production iron small-block Chevy head. Vortec bowtie heads sbc and matching bowtie intakeroller rockers and stud girdle. pulled it apart found gasket was in good shape searched here saw a couple of threads about cracked heads and after a closer inspection found hairline crack right through exhaust valveseat. There have been several reworks of the castings since they were introduced, but looks like the current crop are either 185 cc or 225 cc intake runners. The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” shaped combustion chamber that is more efficient than the double hump chamber. Came off of my 388 stroker with a. Our team has compiled a curated group of items in stock and available online. Vortec 5300 5. If this is your first visit, be sure to check out the FAQ by clicking the link above. 3 forged oddfire crank (Winberg) with 2piece rear seal with adapter to our blocks. 600" Bill Mitchell Products has taken the Chevrolet’s Vortec-style cylinder head design to the next level with these superior-performing 23° BMP SBC Aluminum heads with a huge 215cc intake runner. 37 inches will also require an oversized head gasket. Large Inventory of New. Recent Arrival! 2014 Chevrolet Silverado 3500HD LT Black 4WD Duramax 6. I have access to a set of these heads (GM part# 14044802, casting # 14011053), and I'm wondering if these are a good choice for use in a Sy/Ty application. I Bowtie, cast iron Vortec head. 31 Small-Block Cylinder Heads - Small-Port Vortec Bowtie $392. For identification, this engine has a one piece rear seal, diagonal starter bolt holes for the 168 tooth flywheel, and the Vortec cylinder head. Price Highest. That is what I used in my race motor for a long time. Founded in 2005, Marine Engines 4 Less strives to make our customers happy. View and Download Edelbrock 2101 installation instructions online. SBC BOWTIE VORTEC HEADS - $1200 (google map) For sale fresh Small Block Chevy Bowtie Small port Vortec Performance heads. 6 exhaust valves. Re: Vortec Bowtie head, casting #25534351 Post by greg » Thu Dec 17, 2015 10:50 pm i have a set offroad chevy cast heads bowtie,ported an 2. The seat of the pants difference from the old 76cc GM # 332882 heads to the Bowtie Small Port Vortec 65cc heads was massive. 60 valves, 64 cc chambers, 180cc runners, push rod guides, double springs, screw in studs. Cast Iron with 4-bolt Main Caps. Should be good for some extra hp. I ran these heads when I raced late model stock and they have VERY FEW races on them. The small Bowtie vortec (185cc) will make good power. If you have some information you want to share with us and our visitors, stop by the Forum and leave us a post! Right now we are limiting the listings to Chevy V-8 blocks, cranks and heads. Set 72078 For Chevy Sbc W. The Vortec Heads fits all 1955-present GM small blocks except LT1, LT4, and LS1-style engines. These upgraded production cylinder heads are ideal for 400-450 horsepower street and racing (great for circle track applications) engines. BluePrint BP38316CT1 GM 383 Base Engine, Alum Heads, Roller Cam made by BluePrint Engines, for as low as $6,199. The Vortec heads are much like other stock small-block heads in that the intake port flows fairly well, but higher rpm power is limited by a weak exhaust port. I am having a tough time finding spark plugs with a non-projected tip. The smaller Bowtie is the one I am putting on my rig. The combustion chambers are 66cc's The deck thickness is. Recent Arrival! 2014 Chevrolet Silverado 3500HD LT Black 4WD Duramax 6. they used a TPI style deal from 94-96. Vortec 5300 5. Don't forget that you need guided rockers. Flow data based on Cylinder #1 intake and exhaust port. I have a set of the vortecs and have seen several sets of the 034 (Bowtie) heads, but haven't seen the hybrid. This head includes 1. HQ Automotive Service & Parts. I have heard of a green and yellow engines in the 50's. The cast iron Vortec heads was one of the first to purposely integrate tumble instead of large swirl numbers in the design. If you know where to look, you stand a good chance of being able find a set of heads in good condition. 99: This E-Force Manifold Series 1 manifold is designed to fit engine swaps using the 1996 and later Vortec (Gen 1+) cast iron heads or the Edelbrock E-Tec aluminum heads. 3 forged oddfire crank (Winberg) with 2piece rear seal with adapter to our blocks. I'll buy an intake manifold for a vortec and drill/tap the head as needed if it lines up correctly. -- Edited by 69SSConv on Monday 24th of September 2012 02:23:41 PM. The cylinder head is completely assembled with valves, springs, retainers, and 3/8'' rocker studs that require the use of self-aligning rocker arms. No matter what you're driving, we have the right Vortec Head for your automobile Quality Auto Parts, New, Used and Recycled Auto Parts For Sale. 10051101 Bowtie aluminum head, 55cc, raised runner design, angle plug, 196cc port volume 10088113 350 88-up Corvette, raised runner D port exhaust, 58cc, angle plug, 1. Automobile Parts and Service Toggle navigation Community Chevy Automotive Sales Inc. Discover Bowtie Intake on sale right here with the biggest option of Bowtie Intake anywhere online. The original cylinder-head design is often referred to as a 26-degree head. - SBC Cylinder Head Info - I've compiled the following information on SBC Cylinder heads to help compare them. Shop Chevrolet Astro now! This site features an expansive variety of items for sale at the best sticker prices. Test drive this used 2018 Summit White Turbocharged Diesel V8 6. Bill Mitchell Products Intake Manifold Chevy Small Block 4150 Carb Flange for Bowtie/Vortec series heads. Heads are identified with the Bow-Tie logo on the exterior of the head below the exhaust flange and Vortec logo on top of intake port area. 510" lift or you can setp up to the ZZ4 cam with its 208°/221° duration at 0. The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” shaped combustion chamber that is more efficient than the double hump chamber. Bare head P/N 19331473, available separately. Shop 2002 Chevrolet today! Highlighting tons of 2002 chevrolet for sale today. That creates an 8. 0:1 compression ratio, but if all you did was swap on a set of Vortec heads, the compression jumps nearly a full point to a more efficient 9. HQ Automotive Service & Parts. It features raised runners that closely match the port shape and location of these heads, and is the best choice for racing classes that prohibit modification to the manifold. Bolt on ready to run. That is what a 96 5. FOR SALE - Raleigh - Durham, NC 2 - Vortec bowtie heads and matching bowtie intakeroller rockers and stud girdle. These are the best performing heads Chevy ever made for Small Block Chevy's. This was Nascars choice head for years. 60 valves, 64 cc chambers, 180cc runners, push rod guides, double springs, screw in studs. It features raised runners that closely match the port shape and location of these heads and is the best choice for racing classes that prohibit modification to. Examples of Gains With My Porting. The leader in cylinder head technology since 1965 V6 Chevrolet Compatible Heads - Brodix For over 50 years BRODIX has been the only cylinder head company to perform each stage of the manufacturing process under one roof. Edelbrock 2814 - Edelbrock Super Victor Vortec Intake Manifold for Small Block with GM Bowtie Vortec Heads 1979 Fox Body more. 17 years only building marine engines. We are always looking for new castings numbers. Bare head P/N 19331471, available separately. They also feature GM logo cast into bottom of intake ports. Seattle RARE Chevy SBC Bowtie heads. I have a 1997 gen 6 vortec 7400 #10237297 it has #10141279 heads are these heads capable of producing 750+hp and if so - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. 10051101 Bowtie aluminum head, 55cc, raised runner design, angle plug, 196cc port volume 10088113 350 88-up Corvette, raised runner D port exhaust, 58cc, angle plug, 1. These are the best performing heads Chevy ever made for Small Block Chevy's. I have access to a set of these heads (GM part# 14044802, casting # 14011053), and I'm wondering if these are a good choice for use in a Sy/Ty application. Vortec heads dont need as much timing as some earlier heads, but you may end up running premium with a 9. Vortec Bowtie cylinder heads come with bigger valves, a thicker deck surface and 66cc combustion chambers. Those Vortec heads not only flowed in the 230-plus cfm range (more than the iron Phase II Bow Tie racing heads of the time), they also had extremely efficient combustion chambers. I have a set with all machine work done with all new seals 0. Gen lll Vortec/Trk hex head 234-4401 23°OEM iron/alum Chev Gen lll Vortec/Trk12 pt 234-4301 23°OEM iron/alum Chev Gen lll Vortec/Trk12 pt u/cut 234-4601 BBC Cast OEM, Alum factory heads, also early Bowtie Head Stud Kits Chevrolet 134-7101 SB3/8 typical application 134-7104 SB 3/8 w/roller rockers 134-7103 SB7/16 typical application. 351W - J302 Aluminum Heads: 80166 351-C / 351M / 400: 80175 351-C Steel Hi Port: 80177 : 390 - 427 - 428: 80185 429 - 460 and SCJ: 80188 80187 : 429 - 460 and SVO: 80189 CHRYSLER: 340 - 360 Standard and W2: 80235 : 340 - 360 with Edelbrock RPM and Victor Heads: 80236 : 383 - 426 - 440 factory wedge and Indy head: 80225. The heads provide outstanding low-lift flow numbers (the more air you flow, the more potential power) and Fast Burn performance all in an affordable, cast-iron head. 510" lift or you can setp up to the ZZ4 cam with its 208°/221° duration at 0. 5-2005 New Gm - $1,199. The Bow Tie heads are drilled with both bolt patterns, so if you choose to go the Bow Tie Vortec route, you can offset the $200 price increase if you already own a good aftermarket small-block. Chevrolet Small Block, w/Bowtie alum and cast block Head Stud Kit. Check out the features of the amazing vehicles in Dickson at Alexander Chevrolet Buick GMC. The intake manifold is proprietary to the LT1, however, a standard small block Chevy intake can be modified to work. There are only 8 bolts (four on each side, 2 at each end), and they all go in straight up and down. See Don Chart. Small Block Chevrolet Bowtie Cylinder Heads With Ported Intake. With a common, four-eyebrow flat top piston and a. These are perfect for a 350-383 c. Edelbrock 2814 Super Victor Vortec Bowtie Intake Manifold For Chevy 262 400 S B. It features raised runners that closely match the port shape and location of these heads, and is the best choice for racing classes that prohibit modification to the manifold. Unlike a standard Vortex style intake bolt angles that are vertical a bowtie/vortec cylinder head has the old style angles. The Bowtie heads have long been a favorite of the modified crowd, so we investigated the Bowtie Vortecs. [ edit ] L31 Vortec exhaust seats Early on, there was much made of the supposed difference in flow between the Vortec heads that came with the hardened exhaust seat inserts as opposed to the heads that had induction hardened seats. Loading Unsubscribe from Cast Heads? Complete Head assemblies ours vs. Large port and small port Vortec bowtie cylinder heads for your small-block engine from Chevy Performance. Save $20 Off $250+, $50 Off $500+, $100 Off $4000+ Promo Code: Kustom. If you know where to look, you stand a good chance of being able find a set of heads in good condition. They have come in I believe 3 "phases" over the years, with the latest being the Phase. I mention the vortec heads because they are stock on latter mercruisers and would be a bolt-on with your dished pistons. The cast iron Vortec heads was one of the first to purposely integrate tumble instead of large swirl numbers in the design. Free Shipping by Amazon. Flo-Tek 102505 Assembled S/B Chevy Aluminum Head, Straight Plug made by Flo-Tek, for as low as $399. Gen lll Vortec/Trk hex head 234-4401 23°OEM iron/alum Chev Gen lll Vortec/Trk12 pt 234-4301 23°OEM iron/alum Chev Gen lll Vortec/Trk12 pt u/cut 234-4601 BBC Cast OEM, Alum factory heads, also early Bowtie Head Stud Kits Chevrolet 134-7101 SB3/8 typical application 134-7104 SB 3/8 w/roller rockers 134-7103 SB7/16 typical application. Used (normal wear), Hello everyone this is a high-performance big block Chevy bowtie engine,Engine has Square port cylinder heads for the intake and exhaust side of the head has a high-performance electric water pump MSD distributor with wires and high torque starter pictures are pretty much self-explanatory but this motor is pretty much a package deal give me $4000 obo. While they're not bargain-basement heads by any means, they are a good deal when you consider the large amounts of time and money you would spend on making a set of 23 degree or other 18 degree heads perform at these power levels. 37 inches will also require an oversized head gasket. 25534421 HAS 185 cc intake ports and 65cc exh. The domes on my pistons don't like them and my circle track buddies all use flat tops so no worry.