Check receipt and I have Eargle crank (xr)44039006385. Cant find any info with that number. But it is 2,2" rods dia with mopar rod widht. I think that eagle have 6,385 rod for 2,2" dia with mopar widht. And counter wight have 2550 balanced and counter weight dia is so big it hit block.

Dont know have indy kit that crank or not.

Maybe Eagle made that crank from 440 4,15 crank that have nicks or so and could,t make 440 crank so turned that down they still have something to sell? Because counter wight are 440 dia and rods have mopar widht? Thats only my wonder?