Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

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Summit Racing™ SPC Engine Blocks

Summit Racing™ SPC Engine Blocks are aftermarket V8 Engine Blocks made for "Street, Performance, or Competition." These new clean sheet designed aftermarket blocks are cast in a modern state-of-the-art German foundry on brand new molds and machined in USA on modern high-speed machining centers that can hold the tightest of tolerances. Why start your engine build with a dirty, old, worn-out production block that needs hundreds or thousands of dollars of machine work--when you can start with a new heavy-duty casting full of high-performance features. We ship these blocks mostly finished but leave the cylinder bore .005" undersize, your machine shop will have to hone them for proper size. You can rest assured that you have a great foundation for your engine build. Check out the features below! Additional details: • Available Versions Include: GM Small Block, GM LS, GM Big Block (coming Soon,) Ford Windsor 5.0 and 351W • Cast in Germany at a Tier 1 OEM foundry • Made with class 35 Iron Alloy, Higher tensile strength and harder than competitors' class 30 • Machine-finished in USA on precision hi-speed machining centers- All dimensions are very accurate! • Priority main oiling systems & Siamese Cylinder bores • Blind head bolt holes • 4-bolt main caps, 180,00 PSI main bolts included

5.0 out of 5 stars ( 13 )

$2,249.99

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$3,399.99

Melling M-Select Class 1 Camshafts

Melling M-Select Class 1 camshafts are part of their full line of high performance camshafts graded from Class 1 to Class 4. Class 1 camshafts have durations of 200 to 215 degrees at .050 in. lift. They feature good idle quality with strong low-rpm torque and midrange performance. These cams will work well with stock or slightly modified engines with either manual or automatic transmissions. M-Select Class 1 camshafts may have lower vacuum than OE camshafts.

4.71 out of 5 stars ( 38 )

$381.99

Melling M-Select Class 3 Camshafts

Here's a great camshaft for street/strip--Melling M-Select Class 3. These OE-style replacement camshafts offer good mid to high-rpm torque and horsepower with rough idle quality. They are perfect additions with your improved carburetor, exhaust, and ignition systems. Be street-smart and strip-savvy with M-Select Class 3 camshafts from Melling.

4.67 out of 5 stars ( 9 )

$272.99

Melling Stock Replacement Camshafts

Perfect for replacements or stock rebuilds, Melling stock replacement camshafts can restore your engine's true potential. They're available in a variety of styles, including hydraulic flat tappet, roller tappet, and roller follower; and mechanical flat tappet. Melling offers affordable, quality engine parts, including a full line of cams for cars, light trucks, and imports as far back as the mid-1950s. If you want quality that you can count on at a price that's hard to beat, order the Melling stock replacement camshaft designed for fitment on your vehicle.

4.36 out of 5 stars ( 22 )

$200.99

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$309.99

Melling Stock Replacement Cam and Lifter Kits

Restore your engine to its true power potential with Melling's stock replacement cam and lifter kits. They're perfect for either replacement or stock rebuilds. Melling cam and liter kits also include a matched set of lifters so you won't have to worry about mismatched parts during installation.

4.24 out of 5 stars ( 21 )

$332.99

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$335.99

ARP Main Stud Kits

ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.

4.8 out of 5 stars ( 398 )

$101.99

Oliver Ultra Light Series Connecting Rods

Oliver Ultra Light Series connecting rods are designed to be used in moderate horsepower applications where rpm in the 8,200 range are common. They are often used in 360 Sprint Cars with spec cylinder heads or pavement late models. All Ultra Light Series connecting rods are precision-machined using Mill-certified aircraft-quality steel, making them engineered for durability, strength, and performance in today's high-rpm engines. They're designed and produced utilizing the latest in Finite Element Analysis (FEA), Statistical Process Control (SPC), batch testing, and modern inspection metrics that meet or exceed ISO quality standards. Order the size recommended for your vehicle.

Not Yet Reviewed

$221.25

Clearance

Sealed Power Valves

Sealed Power is one of the best-known names in the high performance arena. Featuring leading-edge design, premium materials, and precision engineering, Sealed Power valves are recognized for superior durability and fatigue resistance that can meet the demands of any application. Statistically controlled production (SPC) processes provide strict dimensional tolerances, exceptional quality, and optimal engine performance. Sealed Power offers a wide variety of valves to ensure the best replacement fit for your engine. Features include: * Unsurpassed engineering, manufacturing, and materials * High fatigue strength * Excellent heat resistance * Wear-resistant Stellite facings for late-model applications * Chrome or plated stems for extra run-in protection

5.0 out of 5 stars ( 1 )

$13.99

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$14.99

$5.50

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$7.50

Summit Racing™ Freeze Plugs

Our Summit Racing™ brass freeze plugs were designed for marine use, but you landlocked guys will get a lot of use out of them, too. All of the necessary plugs are included.

4.81 out of 5 stars ( 108 )

$29.99

Melling Valve Springs

Melling valve springs are perfect for stock rebuild or mild performance applications. They are manufactured from high-quality materials and fit in the stock location without any machine work. When you're replacing your valvetrain components, try Melling valve springs to keep your engine running smoothly.

4.25 out of 5 stars ( 16 )

$6.99

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