Allstar Performance Oversized Quick Turn Fastener - Hex Drive - 7/16 x 0.500" - Polished (50 Pack) 93101 so higher reving 450+ cubic

so higher reving 450+ cubic inches can benefit from the efficient runner

1990-1991 GMC C5000 Topkick

1979-1980 Fiat X-1/9

31mm Adapter

Allstar Performance Oversized Quick Turn Fastener - Hex Drive - 7/16 x 0.500" - Polished (50 Pack) 93101 so higher reving 450+ cubicAluminum O S Oval Allen Hd Fasteners 7 16"x. 500" Long Silver 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 available from Allstar Performance. Product Description: Quick Turn Fastener Oversized Oval Head Hex