Wehrs Machine Spring Cup - Raised 1 in - 5 in Springs - Black RS00500310 Dimensions: 16" × 21" ×

Dimensions: 16" × 21" × 5"

000+ horsepower drag race engine with high air flow requirements

7/16" Stud Diameter for Pontiac V8

Superior Tensile Strength

Monitor Throttle Position/Mass Air Flow/Fuel Economy etc

Wehrs Machine Spring Cup - Raised 1 in - 5 in Springs - Black RS00500310 Dimensions: 16" × 21" ×Product Description: Spring Cup Raised 1 in 5 in Springs Steel Black Zinc Oxide Universal Welcome to the Wehrs Machine & Racing Products have been providing racers with quality parts and components since 1997. We feature Wehrs Tranny Yoke Plugs, Wehrs Tranny Caddy, Wehrs Rear End Breather Fittings, Wehrs Adjustable J Bar, Wehrs A Frame Spacers, Wehrs Wide 5 Dust Covers, Wehrs Quick Change Shock Pins, Wehrs Intake Dividers, Wehrs Heim Center Finders,