Black Nitrile Oil Seals - 11/32 (100)

Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.530 in Guide - Rubber - Set of 100

Exhaust Valve Stem Seal 1pk

Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.630 in OD - Steel Body / Viton - Each

Valve Stem Seals (16)

Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.550 in Guide OD - PTFE - Set of 16

11/32 Valve Stem Seal - .531 Guide

Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.531 in Guide - Viton - Each

11/32 Valve Stem Seal .485 Guide Diameter 1pk

Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.485 in Guide - Viton - Each

Valve Seals Viton Metal Jacket 3/8 x .625

Valve Stem Seal - 0.373 in Valve Stem - 0.742 in OD - 0.625 in Guide OD - Viton - Set of 16

PC Valve Seal Set 16pk 3/8in x .531in

Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.630 in OD - 0.531 in Guide OD - PTFE - Set of 16

8mm Valve Stem Seals - Viton .530 Guide

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

Spring Seat & Seal Kit GM LS 5.3/6.0L

Spring Seat and Seal Kit - GM LS-Series - Kit

Teflon Oil Seals - 11/32 (100)

Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.620 in OD - 0.500 in Guide OD - PTFE - Set of 100

5/16 Viton Valve Seals (8pk)

Valve Stem Seal - 5/16 in Valve Stem - 0.530 Guide OD - Viton - Set of 8

3/8in Valve Stem Seals (8pk)

Valve Stem Seal - 3/8 in Valve Stem - 0.530 Guide OD - Viton - Set of 8