Allstar Performance Carb Hold Down Nuts - 5/16"-24 Fine Thread Carbon Composite 1979-1986 GMC G2500

1979-1986 GMC G2500

ASM stands for Anti-Submarining

NOTE: Offset Inlet

Designed to work with the Aeromotive Vacuum Pump

Allstar Performance Carb Hold Down Nuts - 5/16"-24 Fine Thread Carbon Composite 1979-1986 GMC G2500Easily remove these hold down nuts with a 1 4" extension. The spring ball on your extension holds the nut in place, no wrench or socket needed! Package 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 quality, affordable and practical items