PAC Racing Steel C/M Spring Seats - 1.550 x .700 x .575 HS11PAFIA hesitation and rough shifting in

hesitation and rough shifting in worn transmissions and completely eliminates most seal leaks

Also built in to the switch is a rubber mounting band that makes mounting to a shifter handle a breeze

short track racing

Built to fit in congested engine bays

550 in Rectangular Port

PAC Racing Steel C/M Spring Seats - 1.550 x .700 x .575 HS11PAFIA hesitation and rough shifting inProduct Description: Valve Spring Locator Inside 0. 060 in Thick 1. 550 in OD 0. 575 in ID 0. 700 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