CRANKSHAFTS

 ARC stroker cranks are the highest quality available. Made from a very special proprietary steel, they are simply the best.

# 6569     3.00"     Choo-Choo Special (25mm mains)  (.875" journal)

# 6580     2.4375"  (stock stroke)  (one inch journal)

# 6582     2.587"     (+.150")  (.875" journal)

# 6584     2.6375"   (+.200)   (one inch journal)

# 6589     2.887"     (+.450")  (.875" journal)

# 6591     3.00"     (+.563")  (.875" journal)

# 6592     3.00"     (+.563")  (.875" journal)  (heavier counterweights than 6591) 

# 6593      same as # 6592 but without cam clearance notch

# 6595      3.00"  (+.563")  one inch without cam clearance notch

# 6597      3.00"   (+.563)   one inch with splined pto output shaft

# 6599       3.00"   (+.563")  (.875" journal)  high balance factor model for 3.5 bore