PAC Racing RPM Series Dual Valve Springs w/ Damper - 500 lb./in Spring Rate - 1.130" Coil Bind - 1.539" OD (Set of 16) HAV733001 1999-2005 Ford F-350 Super Duty

1999-2005 Ford F-350 Super Duty 81

as a means of preventing aeration or free stroke

the positive-stop Teflon seal is used

250/256 Duration

Left SideSince 1989

PAC Racing RPM Series Dual Valve Springs w/ Damper - 500 lb./in Spring Rate - 1.130" Coil Bind - 1.539" OD (Set of 16) HAV733001 1999-2005 Ford F-350 Super DutyProduct Description: Valve Spring RPM Series Dual Spring Damper 500 lb in Spring Rate 1. 130 in Coil Bind 1. 539 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