PAC Racing 1200 Series Valve Spring Dual Spring 663 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD 41010010 Assure correct alignment of the

Assure correct alignment of the upper and lower ball joint when checking for bent spindles

are manufactured from chrome silicon steel

big block ford

1972-1977 Ford E-100 Econoline

Note 6 -this product is legal only for off-highway use (except in California or states that have adopted California emission standards)

PAC Racing 1200 Series Valve Spring Dual Spring 663 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD 41010010 Assure correct alignment of theProduct Description: Valve Spring 1200 Series Dual Spring 663 lb in Spring Rate 1. 150 in Coil Bind 1. 550 in OD Drag Race 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