COMP Cams Camshaft CRB3 299Th R7 Thumper

COMP Cams Camshaft CRB3 299Th R7 Thumper

Marsoni

M251S

$298.91

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft CRB3 299Th R7 ThumperDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain

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We offer a 30-day return/exchange service after receiving.
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I like this coat overall. It fits really well, nicely tapered, and a good weight, but the fabric has a sheen to it, very noticeable in brighter light, which I'm not crazy about. It doesn't have any inner breast pockets, and I don't feel secure putting my phone in the side pockets. I did get lots of positive comments from friends.

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Reviewed in the United States on December 22, 2025

Verified Purchase

Jaden Allen

Chelsea, US

★★★★★ 5

Great style chose for any occasion

Size: Medium, Color: Black

Genuinely the perfect fit and great for the style I prefer. Great material and thick to keep you warm but not to hot. Black is deep and adds that depth that I am looking for

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Reviewed in the United States on January 8, 2026

Verified Purchase

Vladimir

New York, US

★★★★★ 1

fake description

Size: Medium, Color: Black

The description states 100% cotton, but it is actually 100% polyester. I don't know what I was counting on... Returning

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Reviewed in the United States on January 23, 2026