Very good condition one piece rear seal (Gen V/VI) 4" stroke, .010/.010, nitrided, dual keyway, recent wet mag. External balance, 250.00 plus ship.
Balancer for above crank, unknown aftermarket, seems to be good quality, has helicoils in the three pulley holes. 50.00
Crank was balanced for manley H beams and JE dished pistons, approx. 2250g bobweight.
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