More Power in Every Purchase - Join the Summit Rewards Program Today!

More Power in Every Purchase - Join the Summit Rewards Program Today!

Stay Cool With SUMMER SALE Savings!

Engines & Components

Engines & Engine Parts

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...

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 daily driver.

Individual Parts

Results 1 - 25 of 71

Valve Springs, Single Beehive, 0.600 in. Maximum Lift, 1.445 in. Outside Diameter, 370 lbs./in. Rate, 1.230 in. Coil Bind Height, Set of 16

Part Number: CCA-26120-16

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Valve Springs, Single, 1.105 in. Outside Diameter, 324 lbs./in. Rate, 0.900 in. Coil Bind Height, Set of 32

Part Number: CCA-26123-32

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Connecting Rod, Pro Comp, 4340, I-Beam, 12-Point, Cap Screw, 6.125 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-26125716

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.123 in. Length, Mopar, Small Block, Set of 8

Part Number: SCA-26123

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Oil Filter Elements, Replacement, Canister, 8 microns, Synthetic Fiber, 4.625 in. Height, Set of 6

Part Number: CTR-26-120

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Valve Springs, Single, Beehive, 1.061 in. Outside Diameter, .952 in. Coil Bind Height, Set of 16

Part Number: CCA-26125-16

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Valve Springs, Single, 1.445 in. Outside Diameter, 130 lbs./in. Rate, 1.230 in. Coil Bind Height, Each

Part Number: CCA-26120-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Valve Springs, Single, 1.105 in. Outside Diameter, 324 lbs./in. Rate, 0.900 in. Coil Bind Height, Set of 16

Part Number: CCA-26123-16

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Valve Springs, Single, Beehive, 1.061 in. Outside Diameter, .952 in. Coil Bind Height, Each

Part Number: CCA-26125-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Spring, Single, 1.105 in. Outside Diameter, 324 lbs./in. Rate, 0.900 in. Coil Bind Height, Each

Part Number: CCA-26123-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, Single, 1.010 in. O.D., 320 lbs./in. Rate, 1.195 in. Coil Bind Height, Set of 32

Part Number: CCA-26124-32

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, Single, 1.010 in. O.D., 320 lbs./in. Rate, 1.195 in. Coil Bind Height, 32 Springs, Valve Seals and Shims, Kit

Part Number: CCA-26124-KIT

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, Single, Beehive, 1.101 in. Outside Diameter, .970 in. Coil Bind Height, Set of 32

Part Number: CCA-26125-32

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, Beehive, Retainers, Seats, Seals, Chevy, V8, Duramax, Kit

Part Number: CCA-26125ACS-KIT

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, Beehive, Retainers, Seats, Seals, Chevy, V8, Duramax, Kit

Part Number: CCA-26125BCS-KIT

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.610 in. Maximum Valve Lift, Retainers, 7 degree Locks, Ford, 5.0L, Kit

Part Number: CCA-26125CTS-KIT

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 29, 2025 if ordered today

KIT-SPRING/RETAINER

Part Number: MAN-26120

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 22, 2025 if ordered today

KIT-SPRING/RETAINER

Part Number: MAN-26125

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 22, 2025 if ordered today

KIT-SPRING/RETAINER/LOCK

Part Number: MAN-26125-K

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 22, 2025 if ordered today

Piston Set, 449 Late Pontiac 2-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-2-6120-4120

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 28, 2025 if ordered today

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-2-6120-4120C

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 28, 2025 if ordered today

Piston Set, 449 Late Pontiac 2-FX Series -7cc Late Flat Top Piston Set. 4.125 bore

Part Number: DMS-2-6120-4125

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 28, 2025 if ordered today

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-2-6120-4125C

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 28, 2025 if ordered today

Piston Set, 449 Late Pontiac 2-FX Series -7cc Late Flat Top Piston Set. 4.150 bore

Part Number: DMS-2-6120-4150

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 28, 2025 if ordered today

-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-2-6120-4150C

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 28, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.