Add to Cart Quick view Teflon Valve Seals - 5/16 COMP CAMS MSRP: Now: $50.95 Was: Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.500 in Guide - PTFE - Set of 16 COM513-16
Add to Cart Quick view 11/32in Valve Stem Seals Posi. Stop Teflon .530 COMP CAMS MSRP: Now: $33.95 Was: Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.530 in Guide - PTFE - Set of 16 COM503-16
Add to Cart Quick view 3/8 Valve Stem Seals Posi. Stop Teflon .530 COMP CAMS MSRP: Now: $31.95 Was: Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.530 in Guide - PTFE - Set of 16 COM505-16
Add to Cart Quick view 5/16in Viton Valve Seals .420in MANLEY MSRP: Now: $16.38 Was: Valve Stem Seal - 5/16 in Valve Stem - 0.420 Guide OD - Viton - Set of 8 MAN24040-8
Add to Cart Quick view Valve Stem Seals - 5/16 Viton COMP CAMS MSRP: Now: $53.95 Was: Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.425 in Guide - Steel Body / Viton - Set of 16 COM530-16
Add to Cart Quick view 5/16in Viton Valve Seals .500in MANLEY MSRP: Now: $16.38 Was: Valve Stem Seal - 5/16 in Valve Stem - 0.500 Guide OD - Viton - Set of 8 MAN24042-8
Add to Cart Quick view 5/16in Valve Guide Seal Cutter MANLEY MSRP: Now: $137.13 Was: Valve Guide Cutter - Cuts 0.420 in OD - 5/16 in Pilot - Carbide Steel - Each MAN41510
Add to Cart Quick view Valve Stem Seals FEL-PRO MSRP: Now: $27.99 Was: Valve Stem Seal - Positive Stop - Big Block Chevy - Set of 16 FELSS71152
Add to Cart Quick view Valve Stem Seals (16) FORD MSRP: Now: $29.99 Was: Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.550 in Guide OD - PTFE - Set of 16 FRDM6571-A50