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COMP Cams

COMP Cams Xtreme Marine Cam and Lifter Kits

3.95 out of 5 stars 20 Customer Reviews

COMP Cams Xtreme marine cam and lifter kits take advantage of the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top-end horsepower than other systems with the same duration at .050 in., while delivering increased engine vacuum. These kits are available for everything from pleasure boats to race applications, so you can always have Xtreme performance on the water.

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Results 1 - 4 of 4

COMP Cams Xtreme Marine Cam and Lifter Kits K11-451-8

Made in the USA COMP Cams Xtreme Marine Cam and Lifter Kits K11-451-8

COMP Cams Xtreme Marine Cam and Lifter Kits K11-451-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 284/290, Lift .547/.547, Chevy, 396-454

Part Number: CCA-K11-451-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

COMP Cams Xtreme Marine Cam and Lifter Kits CL11-445-8

Made in the USA COMP Cams Xtreme Marine Cam and Lifter Kits CL11-445-8

COMP Cams Xtreme Marine Cam and Lifter Kits CL11-445-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 270/278, Lift .510/.510, Chevy, Big Block, Kit

Part Number: CCA-CL11-445-8

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

COMP Cams Xtreme Marine Cam and Lifter Kits SK11-461-8

Made in the USA COMP Cams Xtreme Marine Cam and Lifter Kits SK11-461-8

COMP Cams Xtreme Marine Cam and Lifter Kits SK11-461-8

Cam/Lifters/Timing, Hydraulic Roller Tappet, Advertised Duration 308/314, Lift .575/.575, Chevy, Big Block, Kit

Part Number: CCA-SK11-461-8

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

COMP Cams Xtreme Marine Cam and Lifter Kits CL11-451-8

Made in the USA COMP Cams Xtreme Marine Cam and Lifter Kits CL11-451-8

COMP Cams Xtreme Marine Cam and Lifter Kits CL11-451-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 284/290, Lift .547/.547, Chevy, Big Block, Kit

Part Number: CCA-CL11-451-8

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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