Air Flow Research

Pushrod Guide Plate - 5/16 in Pushrod - Flat - Steel - Black Oxide - Small Block Chevy / Ford - Set of 8

Exhaust Valve - Race - 1.600 in Head - 8 mm Stem - 5.030 in Long - Stainless - Small Block Chevy / Ford - Each

Intake Valve - Street - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy / Ford - Each

Valve Guide - 8 mm Valve - 2.100 in Long - 0.502 in OD - Bronze - Each

Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - Viton - AFR LS1 Cylinder Heads - Set of 16

Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Each

Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Set of 8

Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each

Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each

Intake Manifold - Dominator Flange - Single Plane - Rectangle Port - Aluminum - Natural - 18 Degree Head - Tall Deck - Big Block Chevy - Each

Intake Valve - High Performance - 2.300 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy - Each

Cylinder Head - Magnum Street - Assembled - 2.190 / 1.880 in Valves - 265 cc Intake - 109 cc Chamber - 1.550 in Springs - Aluminum - Big Block Chevy - Pair