PAC Racing RPM Series Valve Spring Single Spring/Damper 540 lb/in Spring Rate 1.115" Coil Bind - 1.260" OD Hypertech Enjoy lifelong performance with a

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2000-2004 Ford Excursion

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1973-1981 Chevrolet K20 Suburban

MAHLE products are used in every second automobile around the world

PAC Racing RPM Series Valve Spring Single Spring/Damper 540 lb/in Spring Rate 1.115" Coil Bind - 1.260" OD Hypertech Enjoy lifelong performance with aProduct Description: Valve Spring RPM Series Single Spring Damper 540 lb in Spring Rate 1. 115 in Coil Bind 1. 260 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