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COMP Cams Grooving ToolS Lifter Bore

Marsoni M251S
Sale price$157.72
Pay 4 payments of $39.43 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
COMP Cams Grooving ToolS Lifter BoreDeveloped by one of the top NASCAR engine builders, this innovative tool precisely grooves the lifter bore to ensure the pressure fed oil is directly injected into the contact area between lifter and camshaft. This increased oiling significantly reduces wear on the camshaft and lifters and decreases the risk of premature failure during break in. This machine operations to the block is quick, easy, inexpensive and is the best insurance for a new cam.
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  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
C
Verified Purchase
Clint
Belleville, US
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
J
Verified Purchase
Jeremy
Lowell, US
★★★★★ 5
Great value
Great quality, shipped fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
S
Verified Purchase
Shelby D
Fort Morgan, US
★★★★★ 5
Mini anl fuse block
Great product. Real handy. Came fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
M
Verified Purchase
Michael Cunningham
Cuba, US
★★★★★ 5
Good quality!
I've used two of these in two separate amplifier installations
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Reviewed in the United States on February 14, 2026
M
Verified Purchase
Manny Zavala
Phoenix, US
★★★★★ 5
Good stuff
Perfect for 2 amplifiers. Pretty affordable. Good material. Straight forward installation.
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Reviewed in the United States on May 24, 2026

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