AFR Dual Valve Spring - 450 lb. - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads AA0810AF2X61 Tuff Stuff has alternator applications

Tuff Stuff has alternator applications for virtually all muscle cars

5 gal Water

Anyone who struggles to start their Chevy race engine reliably because the starter cant keep up needs to check out the new High Speed DynaForce Starter

1991-1991 GMC R3500

2001-2006 GMC Sierra 1500 HD (Front) (Body: Crew Cab Pickup)

AFR Dual Valve Spring - 450 lb. - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads AA0810AF2X61 Tuff Stuff has alternator applicationsProduct Description: Valve Spring Dual Spring 450 lb in Spring Rate 1. 080 in Coil Bind 1. 270 in OD AFR Cylinder Heads Replacement Set of 16 For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Airflow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the