76 bore x 10mm stroke 580cc displacement big bore stroker
734 series 18mm pin pistons with less than 10 galons of alc go through them, 2 sets of domes, incomplete o-ring set,2 base gaskets,1 spacer, was run with 120 big pin rod without spacer, large flange exhaust outlets, stainless steel reed petals, nos nozzles in boots, complete hardware, 1 more full bore left after this one that has perfect bore, fully ported, just pulled it out of the box back from twister for thread repairs, $1700 616 836 3312
chromemolly +6 out front, single a-arm, marvins,radiator,cut seat, added gusset@swingarm location,wheelie bar,stem,fat bars,tag grips,front hubs,chain tensioner,petal,motor link, located in west michigan $2500 616 836 3312 dave