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COMP Cams Camshaft Gm6.6L Duramax 246Xd

Marsoni M251S
Sale price$644.50
Pay 4 payments of $161.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
COMP Cams Camshaft Gm6.6L Duramax 246XdMechanical Roller Perfect for mild modifications, optimized fuel mileage and improved torque hp. Good for heavy towing. COMP Cams always recommends checking piston to valve clearance whenever installing a Camshaft. Modern engine design dictates a compact combustion chamber and tight clearances. Tolerance stack or Installation errors can result in interference and failure. COMP recommends . 080" intake and . 120" exhaust minimum piston to valve
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  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 329 reviews
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K
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Karen M.
Carnegie, US
★★★★★ 4
Great jacket. Good price.
Purchased for dinner on a cruise. The fit was perfect. Lightweight for the tropics. The little white pocket square can be folded down if you don’t like it. I took off a star because the color was darker than pictured. It is more of a denim blue instead of a light blue.
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Reviewed in the United States on December 13, 2025
M
Verified Purchase
Mera
Dallas, US
★★★★★ 5
Well Made
Color: Brown, Size: Medium
Good quality but have to return it because it runs bigger than expected. Color was pretty. Well made
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Reviewed in the United States on May 25, 2026
J
Verified Purchase
Josiah Dellinger
Fort Morgan, US
★★★★★ 3
Runs big
Really thick and hot. It also just was very big and boxy. Definitely order a size down if you plan on buying it
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Reviewed in the United States on May 14, 2026
K
Verified Purchase
Kat Balog
Lexington, US
★★★★★ 5
Comfortable and stylish
This has been wonderful. My son is a game show host and has to wear a blazer to work on game days. He throws this in the back of his car when he’s done and it’s went through a lot and still holds its shape. The colors look great and it’s comfortable. He says it doesn’t feel heavy on and is easy to take care of.
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Reviewed in the United States on June 4, 2026
R
Verified Purchase
RobertK
New York, US
★★★★★ 5
Nice looking
It was perfect, but the seats were too long. Ordered a large it was pretty true to size.
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Reviewed in the United States on May 21, 2026

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