Mr. Gasket Cylinder Head Dowel Pins - Big Block Chevy & GM LS - 2 Per Set

These cylinder head dowel pins fit Chevrolet Big Block 1965-1997 and 1997-2008 GM LS1

PART# 4377

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$12.71   Suggested Retail
$10.30   Holleydays Price
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Big Block Chevrolet tubular head dowel, .638/.639 O.D. by 1/2". Packaged two per set. These hard to find dowel pins are precision machined then case hardened for accurate alignment in engine assembly.


BrandMr. Gasket
Emission Code5
FinishBlack Oxide
Product TypeEngine Dress Up Kits
Part Number4377


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

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