Engines & Engine Parts at Summit Racing

Summit Racing™ Pro LS Forged Pistons

The Summit Racing Pro LS forged pistons are affordable and built to withstand the rigors of high boost and nitrous. These pistons are forged from Premium 2618 alloy - the strongest made. They have specially profiled piston skirts, which allow them to run a tight piston-to wall-clearance for maximum ring seal and minimal friction. They have many other high-tech features too! • Maximum ring-land thickness for power-adders • Dedicated forgings for the best strength-to-weight ratio • Multiple compression ratios specifically targeted for 4.8L, 5.3L, 5.7L, and 6.0L engines • Designed around Premium file fit rings with Gas-Nitride or Plasma steel tops and ductile Napier second rings • Available in versions for Gen. 3 Press-fit, Gen. 4 Floating, and Aftermarket 6.125 rods • Standard and Stroker versions available • Generous valve reliefs that work with both Cathedral port AND Rectangle port heads • Pressure-fed pin-oiling • Pressure seal groove in 2nd ring land for increased seal. • High-Speed brush deburring to remove sharp edges that cause detonation • Ultra-Modern 2.250 pin forgings clear the reluctor rings with stroker cranks • Durable Chromium Steel wristpins. • Replacement Singles Available

4.51 out of 5 stars ( 75 )

$98.99

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$799.99

Summit Racing™ Forged Crankshafts

Summit Racing™ forged crankshafts offer maximum strength and the best value for your dollar! Our crankshafts are non-twist forged from certified 4340 steel. They are put through several stages of heat-treatment, and then stress-relieved and shot-peened to provide the strength and reliability you demand for your high performance application. Each journal is micro-polished and a .125 in. radius is used for increased strength. Summit Racing™ forged crankshafts help you get the most in value and performance.

4.1 out of 5 stars ( 10 )

$699.50

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$1,194.99

Ford Performance Parts 5.0 Coyote Mustang Forged Crankshafts

Serious power needs serious strength, so Ford Performance Parts offers these 5.0 Coyote Mustang forged crankshafts for 5.0L Coyote engines. These cranks are designed to be absolutely tough to take the abuse that racing can inflict. They are constructed from forged 4130 steel and are precision-machined and balanced to ensure that they are they ready to go in your track or hardcore street car! Whether you are planning on dominating the strip, street, or road course, these Ford Performance Parts 5.0 Coyote Mustang forged crankshafts are ready for the challenge.

Not Yet Reviewed

$599.99

D.S.S. E Series Forged Pistons

D.S.S. E Series forged pistons are fully forged and machined from a 4032 alloy material with precision-honed piston pin bores and include heavy-duty piston pins. The pistons are full-floating or press-fit compatible and use double true arc pin locks, forged oil drainbacks, double valve notches, and diamond turned piston skirts. Get high-quality pistons at a great price--try a set of D.S.S. E Series forged pistons today!

4.74 out of 5 stars ( 62 )

$429.95

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$542.95

Eagle Forged 4140 Steel Crankshafts

They're back! Eagle forged 4140 steel crankshafts fill the gap for more needed strength without the big price tag! Recommended for use up to 1,000 hp, these Eagle 4140 cranks will handle the performance demands of your competition engine, keep you on budget, and put a smile on your face! When you need more than a cast crank but don't want to step up to the more expensive 4340 steel model, Eagle forged 4140 steel crankshafts offer a lot of what you need for less dollars.

3.67 out of 5 stars ( 3 )

$645.99

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$940.99

Summit Racing™ Coated Forged Pistons

Make your engine rebuild more affordable with Summit Racing™ coated forged pistons! They offer the strength of a forging at a cast piston price. They're forged from 4032 aluminum, an alloy containing silicon—which controls the thermal expansion for tighter piston-to-wall clearances. This unique alloy and design reduces piston wobble, limits noise, improves piston ring seating, and increases the overall life of skirts and pin bores. The special coating on these forged pistons adds extra protection from both skirt scuffing during cold starts or on an overheated engine. These sets are available in dozens of models/options to fit applications from 1967 and up. Summit Racing™ coated forged pistons will meet your engine demands!

4.83 out of 5 stars ( 36 )

$66.99

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$545.99

Summit Racing™ Forged Pro Pistons

Summit Racing™ Forged Pro Pistons brings modern engine piston technology to older engine platforms at the great value. Why use an antiquated piston designed fifty years ago in your new build? A great piston starts with a great forging. Forged Pro piston forgings are stronger AND lighter. This makes more power AND takes stress off the crank, rods and block at higher rpm. It also saves money balancing a crank when heavy metal is not required. Forged Pro pistons are designed around ultra-modern Nitride Steel top ring packs and Summit GP Gas Ported variants. Less friction results in more power and less bore wear. Superior machining results in less blowby for less oil consumption and longer life is the result. Better rings are great horsepower per dollar! Most old production engines were designed to run on 87 octane in heavy vehicles. If you're building a performance engine, chances are you're running it on 91+ octane and you might as well add a little pop. Forged Pro pistons yield an extra 1/2 point of compression in most instances. This is free power from idle on up for the life of the engine! Forged Pro pistons have extra thick ring lands for moderate boost and nitrous. Special care has been taken to deburr critical areas for more strength and less chance of detonation. Special skirt profiles are designed to run at tighter clearances than other forged pistons for less piston rock. This helps them make more power, run quieter and last longer than other forged pistons. Make your build run with the best of them!

5.0 out of 5 stars ( 6 )

$617.99

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$937.99

Scat Forged Standard Weight Crankshafts

Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. These crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished for superior tolerance control. Scat crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. They also have a large radius on all journals for improved strength and wear resistance. Scat forged standard weight crankshafts are available in dozens of sizes and configurations for fitment on vehicles spanning seven decades.

4.46 out of 5 stars ( 26 )

$817.99

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$2,705.99

Eagle Forged 4340 Steel Crankshafts

Eagle forged 4340 steel crankshafts are great for high performance applications. They feature non-twist forging, undergo a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you're getting a top-quality piece. Each crankshaft has chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time. Many options are available; order the model recommended for your year/make and engine application.

4.41 out of 5 stars ( 54 )

$798.99

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$1,481.99

Chevrolet Performance Forged Steel Crankshafts

Whether you are building a street or race engine, your choice of crankshaft, the central component of your engine, is crucial to the peak performance of your engine. Strength and durability are important traits of a great crank, and Chevrolet Performance crankshafts are precision-engineered to be both. Chevrolet understands that crankshaft failure can be catastrophic, so their crankshafts are made to exacting specifications and tested against the forces of high performance engines. Chevrolet Performance forged steel crankshafts are forged from exceptionally strong 1053 and 4340 steel to hold up under the most demanding situations. Choose wisely--choose Chevrolet Performance crankshafts.

5.0 out of 5 stars ( 3 )

$1,138.99

Speed-Pro Forged Pistons

Speed-Pro forged pistons are made from extruded VMS-75 aluminum alloy that's forged under 3,000 tons of pressure to "near-net" shape. After that, they're machined to their final configuration. These pistons offer excellent strength and durability—and are capable of taking the punishment that's dished out on the street and in competition. They're available for a wide variety of applications, including OE replacements and all-out racing engines.

4.51 out of 5 stars ( 72 )

$74.99

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$926.99

Trick Flow® Forged Pistons

Trick Flow® forged pistons are specifically designed to work with Trick Flow® Twisted Wedge® and Track Heat® cylinder heads for Chevrolet and Ford engines. These fully skirted, lightweight pistons are precision-machined from premium 2618 aluminum alloy. They perfectly match the unique chamber and valve angles of the Twisted Wedge® heads, making them ideal for more serious engine buildups.

4.9 out of 5 stars ( 10 )

$104.99

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$813.99

Summit Racing™ Forged Pro Rotating Assemblies

Summit Racing™ Forged Pro parts offer professional-grade parts at a good value. Proven reliable at big power, these rotating assemblies combine our forged 4340 steel cranks, forged 4340 steel H-beam rods (using ARP rod bolts), and advanced Forged Pro pistons. The assemblies are available balanced and unbalanced. Rod and main bearings, along with piston rings, are sold separately to optimize fitment around YOUR needs and budget. Check out our handy engine building tools, like dial-bore gauges and ring-filers, to make your next engine build a success and one you can be proud of!

Not Yet Reviewed

$2,654.99

Scat Forged Counterweight Crankshafts

Scat forged counterweighted crankshafts are made from high-tensile 4340 chromoly steel, with fully machined exterior profiles. All four counterweights are machined to exact symmetrical position and mass. The cranks are electronically balanced to within 2 grams, ground to exacting tolerances, and micro-polished for maximum bearing life. These replacement crankshafts are designed for 1908-27 Ford Model T applications.

5.0 out of 5 stars ( 2 )

$1,188.99

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$2,279.99

Howards Cams Forged Steel Valve Locks

Howards Cams forged steel valve locks are stronger and more accurate than machined steel locks. They're consistent, durable, and American-made. Who could ask for more?

4.71 out of 5 stars ( 17 )

$1.99

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$19.99

ICON Premium Forged Piston and Ring Kits

You don't need a king's ransom to rule the track, thanks to ICON premium forged piston and ring kits. They deliver high-performance racing pistons crafted from high-strength, primary aluminum alloys and matching performance piston rings. The pistons feature fully machined heads and valve ports, advanced accumulator and mini groove technology, drilled pin holes, triple-wound spiral lock rings, and their proprietary diamond-finished skirts. ICON premium forged pistons can handle the pressure and abuse from the horsepower numbers that your engine produces. If you're ready to give up your kingdom to build more horsepower with a great set of pistons--think again! The ICON premium forged pistons and ring kit best suited for your application will help you reign victorious without spending a lot of cash.

4.6 out of 5 stars ( 20 )

$378.50

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$1,127.64

D.S.S. SX-Series Forged Piston and Ring Kits

D.S.S. Racing SX-Series forged pistons and rings are the perfect find in your hunt for horsepower! Why? They're high-quality, lighter than stock, and value-priced! D.S.S. SX forged piston and ring kits offer value-minded racers the high performance build they want on a budget. They provide high-caliber features like premium aluminum alloy, forced pin oiling, drilled return holes, a turned dish design, and CNC diamond turned skirts that you will not normally have in pistons of this price. These SX forged pistons and rings are more than capable of getting your engine blower, turbo, and nitrous ready! Kit includes a DSS DM piston ring set featuring ductile moly steel top rings and flex vent oil rings. Your quest for horsepower includes quality and value--choose D.S.S. Racing SX-Series forged pistons and rings.

3.5 out of 5 stars ( 4 )

$747.95

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$787.95

D.S.S. E Series Forged Piston and Ring Kits

D.S.S. Competition Engine offers E Series forged piston and ring kits for a variety of applications, including many Chevy and Ford V8 small block engines from 1963 and up—an ideal choice for a budget performance engine build. Forged and machined from premium wear-resistant 4032 alloy, these pistons are the low-cost alternative to cast hypereutectic pistons. They're loaded with features, such as: fully CNC-machined piston tops; forged in oil drain backs; diamond turned skirts; full floating or press-fit heavy-duty wrist pins; double true arc pin retaining locks; and more. Available with flat top or dish style pistons, in a wide range of size and stroke options, the kits are sold in sets of 8. Additional details: * Ring set included * Fully machined piston crown * Lightweight design * Precision-honed pin bores * Forged side reliefs * Boost and NOS ready (mild levels)

5.0 out of 5 stars ( 2 )

$512.95

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$542.95

ICON Premium Forged Pistons

ICON premium forged pistons are made from high-strength, heat-treated aluminum alloy. They feature a diamond-machined skirt, head, mini-grooves, pin bore, gas accumulator, ring grooves, and pressure-drilled pin hole oiling. The pistons have a V-rib design for light weight, strength, and maximum piston cooling. Compare weight, performance, design, and cost—and you will win with ICON!

4.79 out of 5 stars ( 42 )

$156.96

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$1,456.89

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits

D.S.S. Competition Engine offers FX-Series forged 2618 aluminum alloy piston and ring kits for a wide range of Chevy engine applications from the 1960s and up. The pistons are available in flat top, dish, and dome styles—in countless size and performance options. For your convenience, these sets include corresponding piston rings for a turnkey installation. FX-Series forged 2618 alloy pistons will increase your horsepower potential without breaking the budget. Forged and machined with premium aircraft quality 2618 alloy, the pistons are a great choice for naturally aspirated, nitrous or boosted engines with the added strength from the internal gussets. Additional CNC milling removes material in non-critical areas to achieve a lighter weight for the perfect balance of strength, power, and longevity. FX-Series pistons feature the patented X-Groove skirt design which reduces damage caused by fuel wash down and break-in debris for superior skirt, cylinder, and ring life. For stroker engines, the advanced skirt design improves piston stability and ring seal which provides quieter operation. Order the set recommended for your year/make and engine application.

5.0 out of 5 stars ( 2 )

$837.95

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$1,637.95

BTR Forged Pistons

Brian Tooley Racing and Wiseco have formed a partnership to bring an affordable piston to market for LS engines. Constructed from 2618 forged aluminum, BTR pistons give the consumer options for stock floating pin or aftermarket connecting rods, and stock 3.622 in., 3.625 in., or 4.000 in. crankshaft strokes for a wide variety of applications. Included in the set are .927 piston pins and spiro locks for all 6.125 in. rod applications, while .943 piston pins and OEM-style wire clips are included for all 6.098 in. (stock) rod applications.

Not Yet Reviewed

$649.99

Trick Flow® PowerPort® Forged Pistons for Ford Clevor

Trick Flow® PowerPort® forged pistons for Ford Clevor engines are an extremely strong, yet lightweight piston choice for your head swap. Trick Flow's® lightweight forged pistons are fully skirted and precision-machined from premium 2618 aluminum alloy. They have been engineered to work in Ford Windsor engine blocks that have the better flowing 351 Cleveland-style cylinder heads and are offered in different bores and compression ratios. Oversized valve reliefs provide extra clearance, and the precision fit wrist pins and Spirolox retainers keep everything together. Help your ride realize its full horsepower potential with these Trick Flow® PowerPort® forged pistons for Ford Clevors.

3.5 out of 5 stars ( 2 )

$813.99

D.S.S. SX-Series Forged Pistons

D.S.S. Racing SX-Series forged pistons are the perfect find in your hunt for horsepower! Why? They're American-made, high-quality, lighter than stock, and value-priced! D.S.S. SX forged pistons offer value-minded racers the high performance build they want on a budget. They provide high-caliber features like premium aluminum alloy, forced pin oiling, drilled return holes, a turned dish design, and CNC diamond turned skirts that you will not normally have in pistons of this price. These SX forged pistons are more than capable of getting your engine blower, turbo, and nitrous ready! Your quest for horsepower includes quality and value--choose D.S.S. Racing SX-Series forged pistons.

5.0 out of 5 stars ( 9 )

$579.95

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$619.95

D.S.S. FX-Series Forged 2618 Alloy Pistons

If you're pushing the envelope on your engine combination or need parts that will stand up to the demands of today's power levels, D.S.S. FX-Series forged 2618 alloy pistons will increase your horsepower potential without killing the budget. Forged and machined with premium aircraft quality 2618 alloy, these pistons are a great choice for naturally aspirated, nitrous or boosted engines with the added strength from the internal gussets. Additional CNC milling removes material in non-critical areas to achieve a lighter weight for the perfect balance of strength, power, and longevity. The FX-Series pistons feature the patented X-Groove skirt design which reduces damage caused by fuel wash down and break-in debris for superior skirt, cylinder, and ring life. For stroker engines, the advanced skirt design improves piston stability and ring seal which provides quieter operation. Select the pistons for your application. Key features include: * Forced pin oiling * Drilled bottom land intersecting oil groove drain backs * Pin lock ring removal slot * Precision honed piston pin bores * High-strength piston wrist pins * Deep CNC valve reliefs

4.0 out of 5 stars ( 5 )

$649.95

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$1,429.95