PAC Racing 1300 Series Valve Spring Dual Spring 663 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD NPT Quick-Connect Fittings Holley 2-Barrel Pro-Jection

Holley 2-Barrel Pro-Jection

Includes Mounting Hardware/Instructions

1972-1993 Ford Thunderbird

280SEL 1973-1968

1994-1995 Pontiac Sunrunner

PAC Racing 1300 Series Valve Spring Dual Spring 663 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD NPT Quick-Connect Fittings Holley 2-Barrel Pro-JectionProduct Description: Valve Spring 1300 Series Dual Spring Damper 663 lb in Spring Rate 1. 150 in Coil Bind 1. 550 in OD 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