Air Flow Research 1.270 Valve Spring Hydraulic Roller Cam 8019-1

Air Flow Research 1.550 Od Valve Spring Solid Roller Cam 8000-1Valve Spring - Dual Spring - 220 lb/in Spring Rate - 1.550 in OD - Each

Comp Cams Hydraulic Roller Beehive Valve Springs 26120-16Valve Spring - Race Street - Beehive Spring - 370 lb/in Spring Rate - 1.230 in Coil Bind - 1.445 in OD - Set of 16

Air Flow Research 1.245 7-Deg Valve Spring Retainer 1Pk 8514-1Valve Spring Retainer - 7 Degree - 1.245 in Spring - Steel - Black Oxide - Each

Air Flow Research Bbc 1.880 Exhaust Valve 7631-1Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each

Air Flow Research Ls1 1.600 Exhaust Valve 7228-1Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each