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Manley Net
11337-8 Manley Valve-Pont R/M 1.770
SKU: 11337-8
Regular price
$174.00
Regular price
Sale price
$174.00
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Description
Description
Pontiac 400, 428, 455 Race Master exhaust valves. 1.770" head diam., .3415" stem diam., stock length 5.230" O/A, .250" tip length, 25° X 3/8" underhead angle/radius, .080" margin, .100" X 45° seat, 20° dish
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