Valve Spring Shim Kit, 0.015 / 0.030 / 0.060 in, 1.290 in OD, 0.520 in ID, Kit
With a wide range of performance parts ranging from valvetrain components and heads to cams, bearings, and crankshafts, Straub Technologies is a leading source for race teams and engine builders of all sizes. Their line of proven, custom-engineered parts is designed to maximize the performance of Ford, GM, and Mopar engines without blowing the budget.