PAC Racing Steel C/M Spring Seats - 1.550 x .855 x .575 SRLV7NC It has now been redesigned

It has now been redesigned with a 40% increase in spark energy

Strip Dominator

consistent quality means consistent performance

Reduced Travel

Thumb Screw Nut

PAC Racing Steel C/M Spring Seats - 1.550 x .855 x .575 SRLV7NC It has now been redesignedProduct Description: Valve Spring Locator Inside 0. 060 in Thick 1. 550 in OD 0. 575 in ID 0. 855 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