COMP Cams Grooving ToolS Lifter Bore

Marsoni

M251S

$157.72

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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Your COMP Cams Grooving ToolS Lifter Bore orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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He's a chewer. Nothing is safe from his relentless jaws. I have bought him other things to chew which he ignored, preferring rolls of duct tape, empty flower pots and cardboard boxes. But this gator. Well.... NOt only did he love it BUT he opened the bag himself, got the toy out of the box it came in and then carried it proudly into the house. He has chewed the living life out of it so I ordered him another. Cardboard boxes in my house are breathing sighs of relief.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 6, 2026

Verified Purchase

SUSAN NELSON

Lowell, US

★★★★★ 5

Great cognitive toy

Size: Medium

My dog LOVED it! I actually ran to the store and came back home and he was still working on it! It’s bigger than I expected, but I have a Labrador so it was no problem. Very engaging

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 27, 2025