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Hemi Gen III Valve Covers Billet Aluminium

Marsoni M251S
Sale price$637.50
Pay 4 payments of $159.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Hemi Gen III Valve Covers Billet AluminiumGen III Hemi Billet Aluminum Valve Covers Elevate your Gen III Hemi engines performance and aesthetics with IMSs premium billet aluminum valve covers, meticulously crafted to deliver unmatched functionality and a sleek, custom look. Engineered and handcrafted in the USA, these valve covers are designed to address the critical needs of high performance builds, ensuring optimal crankcase ventilation, valvetrain clearance, and a lightweight yet durable
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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.
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4.5 ★★★★★
Based on 2330 reviews
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whodg
Waukegan, US
★★★★★ 5
Awesome tool
Very easy to use, only issue I had was the location pin was a bit tight. Chucked it in the drill and polished it up with a scotch-brite and it worked perfectly. The end to end symmetry made it easy to move from one side to the other. Good price as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2024
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Verified Purchase
Road Warrior Ray
Whiting, US
★★★★★ 4
Excellent 11 hole jig
Size: 11 Holes
This jig worked excellently. It doesn't have any instructions, so I watched the video of it. I set it up the way the video showed, and I got decent results. Deducted a star since no instructions.
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Reviewed in the United States on April 18, 2026
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Verified Purchase
Janis E White
New York, US
★★★★★ 5
Perfect hole placement
Size: 11 Holes
Worked exactly as described.
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Reviewed in the United States on September 24, 2025
J
Verified Purchase
Jeffrey A Bradley
Lowell, US
★★★★★ 5
Good jig
Size: 11 Holes
The jig itself is great. The markings make it easy to be consistent; the design is well thought-out; and the build quality is good. I would recommend replacing the drill bit, though. A nice brad point will serve you better.
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Reviewed in the United States on December 5, 2025
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Verified Purchase
WhiteTiger96
Waukegan, US
★★★★★ 5
Great
Size: 11 Holes
Worked better than expected
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Reviewed in the United States on March 10, 2026

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