Allstar Performance Axle Shaft - 28 in Long - 31 Spline Carrier - 24 Spline Drive Flange 23003C The 5000 Series Valves have

The 5000 Series Valves have become the alternative for performance engine builders that use competitors "street" or "performance valve"

Adjuster knob with fine thread tuning provides precise pressure adjustment

Holley went back to the drawing board and built the ultimate air valves for your hotrods power plant

1959-1959 Chevrolet 3B

Allstar Performance Axle Shaft - 28 in Long - 31 Spline Carrier - 24 Spline Drive Flange 23003C The 5000 Series Valves haveAxles fit most "floating style" quick change and Ford 9" rear ends. 31 spline axles are available solid or gun drilled to reduce weight. Use with 31 spline differential or spool and 24 spline drive flanges. 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