Originally Posted By FastmOp
I thought aluminum rods cleared and it wasn't until you went 4.750 stroke that the cam got in the way

iagree I've always heard that 4.75" stroke w/ 2.2 journal steel rods will clear a std. cam height block, but aluminum will need a raised cam location.
Not sure where the end of the line is with the big mopar rod journals though.

CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax