Product Description Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16
MANLEY Add to Cart MAN24045-8 11/32 Viton Valve Seals - .530 MSRP: Was: Now: $16.38 Valve Stem Seal - 11/32 in Valve Stem - 0.530 Guide OD - Viton - Set of 8
AIR FLOW RESEARCH Add to Cart AFR6612-16 8mm Valve Stem Seals - Viton .530 Guide MSRP: Was: Now: $21.00 Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - Viton - AFR LS1 Cylinder Heads …