PAC Racing Steel C/M Spring Seats - 1.270 x .870 x .570 RG200013XL you know all the parts

you know all the parts match

Bearing Only

allows testing of springs with higher spring pressures

One-piece versions mount using the lower front mounting holes

PAC Racing Steel C/M Spring Seats - 1.270 x .870 x .570 RG200013XL you know all the partsProduct Description: Valve Spring Locator Inside 0. 060 in Thick 1. 270 in OD 0. 570 in ID 0. 870 in Spring ID Chromoly Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at