Race Flo / Race Master & Pro Flo / Severe Duty Valves R/M L83 5.3L 1.560, .3136 STEM 5.3L,L83,Severe Duty

Race Flo / Race Master & Pro Flo / Severe Duty Valves R/M L83 5.3L 1.560, .3136 STEM 5.3L,L83,Severe Duty

Vendor
Manley
Regular price
$193.99
Sale price
$193.99
Regular price
Sold out
Unit price
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Chevy L83 5.3L Race Master exhaust. 1.560" head diam., .3136" stem diam., stock length 5.208" O/A, .160" tip length, 25° X 7/16" underhead angle/radius, .065" margin, .110" X 45° seat, 18° dish