Valve Stem Seal - 5/16 In Valve Stem - 0.500 Guide OD - Viton - Set Of 8
CHEVROLET PERFORMANCE  |  Part# GMP-12482063   More Details...

$36.99

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Valve Stem Seal - 3/8 In Valve Stem - 0.500 Guide OD - Viton - Set Of 8
MANLEY  |  Part# MAN-24044-8   More Details...

$16.38

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Valve Stem Seal - 5/16 In Valve Stem - 0.500 Guide OD - Viton - Set Of 8
MANLEY  |  Part# MAN-24042-8   More Details...

$16.38

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Valve Stem Seal - 11/32 In Valve Stem - 0.500 Guide OD - Ptfe - Set Of 16
MANLEY  |  Part# MAN-24037-16   More Details...

$31.70

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Valve Stem Seal - 11/32 In Valve Stem - 0.530 Guide OD - Ptfe - Set Of 16
MANLEY  |  Part# MAN-24035-16   More Details...

$31.70

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Valve Stem Seal - Positive Stop - 6.6 L - Duramax Diesel 2001-09 - Set Of 16
MAHLE ORIGINAL/CLEVITE  |  Part# M77-SS45974   More Details...

$24.99

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Valve Stem Seal - Positive Stop - 3/8 In Valve Stem - 0.630 In OD - 0.531 In Guide OD - Ptfe - Set Of 16
HOWARDS RACING COMPONENTS  |  Part# HRC-93321   More Details...

$6.99

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Valve Stem Seal - Positive Stop - 11/32 In Valve Stem - 0.630 In OD - 0.500 In Guide OD - Ptfe - Set Of 16
HOWARDS RACING COMPONENTS  |  Part# HRC-93311   More Details...

$9.99

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Valve Stem Seal - Positive Stop - 5/16 In Valve Stem - 0.630 In OD - Steel Body / Viton - Each
CHEVROLET PERFORMANCE  |  Part# GMP-12564852   More Details...

$12.99

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Valve Stem Seal - Positive Stop - 8 MM Valve Stem - 0.530 In Guide - Viton - Afr Ls1 Cylinder Heads - Set Of 16
AIR FLOW RESEARCH  |  Part# AFR-6612-16   More Details...

$19.08

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