PAC Racing 300 Series 7 Degree Valve Spring Retainer - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16 Sprint Car Parts 1979-2000 GMC K3500

1979-2000 GMC K3500

Serial to USB Port

Maxi Fuse Assembly (includes 70 amp maxi fuse)

Fuel Injector Spacer

PAC Racing 300 Series 7 Degree Valve Spring Retainer - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16 Sprint Car Parts 1979-2000 GMC K3500Product Description: Valve Spring Retainer 300 Series 7 Degree 0. 640 in OD Step Beehive Spring Chromoly 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 racing