PAC 1357 valve springs (2.150 x 1.500 dual springs)
High Lift Dual Drag Race Spring - great spring for Comp, superstock engines Specs: Weight (grams): 144 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.5 InsideSpringI.D. (inches): 0...