974
« on: March 15, 2015, 03:18:39 PM »
the rings also TRW were in a separate box, but the pistons were all together in the original box dated 1983. I have a 64 390 block that should clean up at .030 with C3AE-C rods. I may have a set of C7 rods somewhere though. is there a rod diff. that they are listed as 66 & up or is it more to do with comp. ratio or head cc? the wrist pin location & size & ring groves are exactly the same as the orig. 64 390 piston. If it were a 360 piston I would imagine the pin would be farther down. the 64 pistons have valve reliefs & are dished in the center, these are flat tops with reliefs. I was thinking of just building a mild fresh motor for the 62 in case my 352 goes south. Maybe the voice in my head is one of Barry's 445s are calling to me.