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UMI Performance 64-72 GM A-Body Body Mount Frame Repair Kit

UMI Performance · New

UMI Performance 64-72 GM A-Body Body Mount Frame Repair Kit

MPN 4055 · Store SKU umi4055

$32.99
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Supplier stock checked 11/7/2026, 10:56:24 AM UTC. Adding a part does not reserve it.

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Product details

40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 14 piece kit is designed to weld-in and provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition. Cutting and welding is required. The 1/8” thick laser cut UMI P/N 4055’s are designed and manufactured in Philipsburg, PA-USA. Repair kit is supplied bare metal for welding purposes. 4055 - 1964-1972 GM A-Body Body Mount Frame Repair Kit

Manufacturer fitment & guides

Check 4055 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • California Proposition 65: Y
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