PAC Racing 1300 Series Valve Spring Dual Spring 644 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD EGMR Ford Racing Roller Cam Conversion

Ford Racing Roller Cam Conversion Kit M6253-A50

1958-1959 GMC 100

high horsepower inline

For adapting Autogage mechanical temp probes to 3/8" NPT ports

and Compact Versa Cart

PAC Racing 1300 Series Valve Spring Dual Spring 644 lb/in Spring Rate 1.150" Coil Bind - 1.550" OD EGMR Ford Racing Roller Cam ConversionProduct Description: Valve Spring 1300 Series Dual Spring 644 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 various