Description
PAC Racing Inside Valve Spring Locator 0.030 in Thick 1.500 in OD 0.630 in ID 0.715 in Spring ID Chromoly Set of 16 Fuel Cell Foam (CALIBRATED FOR FUEL ECONOMY) Designed Size:8 HAWHB237U625 WM302 1.200 Micro Babbitt a very (CALIBRATED FOR FUEL ECONOMY) Designed for small block and small displacement big block engines This Tru bar unit is ideal for Dirt Modifieds