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(16) Positive Stop PTFE Valve Seals: For 5/16" Valves & .500" Guides
In stock
SKU
513-16
$50.95
Fits: 5/16" Valve Stems • .500" Guides (.600" Seal Diameter)
Valves seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides
Smaller diameter than COMP® Umbrealla Seals to allow use w/ double springs
