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Camshaft Kits

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K11-423-8

Made in the USA COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K11-423-8

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K11-423-8

Cam/Lifters, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .510/.510, Chevy, 396-454

Part Number: CCA-K11-423-8

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

This product may not be eligible for select promotional offers

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-423-8

Made in the USA COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-423-8

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-423-8

Cam/Lifters/Valvetrain, Hydraulic Roller Tappet, Adv. Duration 276/282, Lift .502/.510, Chevy, Small Block

Part Number: CCA-K12-423-8

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

This product may not be eligible for select promotional offers

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-423-8

Made in the USA COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-423-8

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-423-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Chevy, Small Block, Kit

Part Number: CCA-CL12-423-8

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

This product may not be eligible for select promotional offers

COMP Cams Xtreme Energy Cam and Lifter Kits K08-423-8

Made in the USA COMP Cams Xtreme Energy Cam and Lifter Kits K08-423-8

COMP Cams Xtreme Energy Cam and Lifter Kits K08-423-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 276/282, Lift .502/.510, Chevy, 5.0, 5.7L, Kit

Part Number: CCA-K08-423-8

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

This product may not be eligible for select promotional offers

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits SK12-423-8

Made in the USA COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits SK12-423-8

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits SK12-423-8

Cam/Lifters/Timing, Hydraulic Roller Tappet, Adv. Duration 276/282, Lift .502/.510, Chevy, Small Block, Kit

Part Number: CCA-SK12-423-8

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

This product may not be eligible for select promotional offers

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Retrofit Camshafts 12-423-8

COMP Cams Xtreme Energy Retrofit Camshafts 12-423-8

4.75 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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COMP Cams Xtreme Energy Cam and Lifter Kits CL08-423-8

Made in the USA COMP Cams Xtreme Energy Cam and Lifter Kits CL08-423-8

COMP Cams Xtreme Energy Cam and Lifter Kits CL08-423-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Chevy, Small Block, Kit

Part Number: CCA-CL08-423-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

This product may not be eligible for select promotional offers

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