Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - AFR LS1 Cylinder Heads - Set of 16. Manufacturer: AIR FLOW RESEARCH.
AIR FLOW RESEARCH 8mm Valve Stem Seals - .530 Guide 6612-16
8mm Valve Stem Seals - .530 Guide AIR FLOW RESEARCH 6612-16
AIR FLOW RESEARCH 7251-1 8mm 2.020 Intake Valve for Small Block Chevy & Ford
AIR FLOW RESEARCH SBF 8mm Intake Valve - For 1.900 In Head, 4.900 In Overall
AIR FLOW RESEARCH SBC/SBF For 2.050 Intake Valve With 8mm Stem
AIR FLOW RESEARCH LSX For 2.020 Intake Valve - Stainless Steel, 8mm Stem
