Allstar Performance The "Governor" Base Plate Insert 1.050" For 1/2" Spacer - Set of Four 38500 These heads will not accept

These heads will not accept rail rocker arms

Offering up to 1

Jig-built For Consistency

73-88 Monte Carlo

Allstar Performance The "Governor" Base Plate Insert 1.050" For 1/2" Spacer - Set of Four 38500 These heads will not acceptTapered inserts are machined to be within . 002" for precise tuning. Inserts feature a step to simply drop into spacers and have sizes engraved on each insert for easy identification. Sold in a set of 4. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the