Comp Cams 11/32 Valve Stem Seals Special Viton Seal .494 506-16Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.494 in Guide - Viton Rubber - Set of 16
Comp Cams 1.350In Spring Seat Cutter 4721Valve Spring Seat Cutter - 0.775 in OD Guide - 1.350 in OD Valve Seat - Steel / Carbide - GM Vortec Head - Each