PAC Racing Steel Chromoly Spring Seats - 1.550 x .700 x .635 10249 Approximately

Approximately

1957-1976 Ford Ranchero

and 500 HP with nitrous oxide

A 6" capillary tube and 1/2" NPT mounting nut are included

PAC Racing Steel Chromoly Spring Seats - 1.550 x .700 x .635 10249 ApproximatelyProduct Description: Valve Spring Locator Inside 0. 060 in Thick 1. 550 in OD 0. 635 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