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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 - 13 of 13

Valve Springs, Dual, 1.320 in. Outside Diameter, 400 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: CCA-26925-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Spring, Dual, 1.320 in. O.D., 1.100 in. Coil Bind Height, 400 lbs./in. Rate, Each

Part Number: CCA-26925-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Valve Springs, Dual, 1.320 in. O.D., 400 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 12

Part Number: CCA-26925-12

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Dual Valve Spring Kit, Steel Retainers, Spring Seats, Valve Seals, Chevy, LS, Kit

Part Number: CCA-26925CS-KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Valve Spring Kit, Dual Springs, Tool Steel Retainers, Locks, Seals, Kit

Part Number: CCA-26925TS-KIT

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

DUAL VALVE SPRING, .660" LIFT, 1.320"OD BULK PACK

Part Number: CCA-26925-100

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Valve Spring Retainers, Titanium, Dual, 7 Degree, 1.320 in. O.D. Spring, 8mm Stem, Use with 26925 Spring, Set of 16

Part Number: CCA-717-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

SPRING SEATS, FOR LS 26925, W/.520"

Part Number: CCA-4873-16

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

SPRING SEAT, FOR LS 26925, W/.520" G

Part Number: CCA-4873-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

STEEL RETAINER, 26925 LS TYPE BULK PACKAGED

Part Number: CCA-713-100

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Spring Retainers, Titanium, Dual, 7 Degree, 1.320 in. O.D. Spring, 8mm Stem, Use with 26925 Spring, Each

Part Number: CCA-717-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

SPRING SEAT,FOR LS 26925, W/.5 20" GUIDE BULK PACK

Part Number: CCA-4873-100

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

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Estimated Ship Date: Aug 27, 2025 if ordered today

Valve Spring Retainers, Titanium, Dual, 7 Degree, 1.320 in. O.D. Spring, 8mm Stem, Use with 26925 Spring, Set of 12

Part Number: CCA-717-12

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

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