Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8.
Manley 11661-8, Set of 8 Natural Stainless Ls3 S/D 1.590 Exhaust Valves Performa
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