COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits

4.24 out of 5 stars 41 Customer Reviews

COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-424-8

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-424-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .513/.513, Ford, 351W, Kit

Part Number: CCA-K35-424-8

5.0 out of 5 stars ( 2 )

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL34-422-9

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .521/.521, Ford, Big Block, Kit

Part Number: CCA-CL34-422-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Retrofit Camshafts 34-422-9

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Estimated Ship Date: Today

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-426-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .555/.576, Ford, 351W, Kit

Part Number: CCA-K35-426-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL34-443-9

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .553/.572, Ford, 429, 460, Kit

Part Number: CCA-CL34-443-9

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL34-771-9

Cam and Lifters, Mechanical Roller Tappet, Advertised Duration 280/286, Lift .657/.664, Ford, Big Block, Kit

Part Number: CCA-CL34-771-9

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-425-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 282/289, Lift .513/.529, Ford, 351W, Kit

Part Number: CCA-K35-425-8

Not Yet Reviewed

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-413-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 264/270, Lift .513/.513, Ford, 351W, Kit

Part Number: CCA-K35-413-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-421-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .513/.513, Ford, 351W, Kit

Part Number: CCA-K35-421-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K35-427-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .576/.600, Ford, 351W, Kit

Part Number: CCA-K35-427-8

Not Yet Reviewed

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