PAC Racing Steel C/M Spring Seats - 1.550 x .855 x .575 RG10002M 2005-2006 Pontiac GTO

2005-2006 Pontiac GTO

Machined Area Length 4

MSD MSD Ignition Controller 6011 w/Coil Drivers For Ford 4

compression ratio increase is approximately 3/10 of a percent with each 1/8 stroke

PAC Racing Steel C/M Spring Seats - 1.550 x .855 x .575 RG10002M 2005-2006 Pontiac GTOProduct 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