Callies
Give the Guys @ Competition Products a call 1 800 233 0199 They will fix you up with the Crank you Need!
Callies Magnum Plus Crank SAK21A-MG 400Main,3.800Str.6.00 Rod 1555.00Thats a VERY NICE Crank!@
They Carry several other Cranks and Brands,just talk to the Guys in Tech and tell them your Application?
Later
G