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Manley 10723-1 Small Block Ford 289, 302, 351W Street Flo exhaust valves. 1.465" head diam., .3415" stem diam., stock length 5.080" O/A, .395" tip length, Pro Flo 12 Deg X 3/8" underhead angle/radius, .060" margin, .100" X 45 Deg seat, 7 Deg dis


Manley 10723-1 Small Block Ford 289, 302, 351W Street Flo exhaust valves. 1.465" head diam., .3415" stem diam., stock length 5.080" O/A, .395" tip length, Pro Flo 12 Deg X 3/8" underhead angle/radius, .060" margin, .100" X 45 Deg seat, 7 Deg dis


 
Our Price: $11.97


Product Code: 10723-1
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Description
 
Small Block Ford 289, 302, 351W Street Flo exhaust valves. 1.465" head diam., .3415" stem diam., stock length 5.080" O/A, .395" tip length, Pro Flo 12 Deg X 3/8" underhead angle/radius, .060" margin, .100" X 45 Deg seat, 7 Deg dish. For use with rail type rockers.