Posted by MoparNorm on Saturday, July 03, 2004 at 10:17AM :
In Reply to: Re: Marty/ Mopar Norm Poly casting numbers posted by Mike M on Friday, July 02, 2004 at 7:09PM :
Hi Mike,
Sorry for the delay, I was away yesterday. Right now I haven't numbers earlier than 61, but from what Marty has posted, the 315 manual bell fits the 61-67 318 Poly. That means the 318 Poly hydraulic bell should also go the other way. The bolt pattern on the 318 Poly is the same as the 318LA so later manual smallblock bells should also fit. The exception would be the flywheel/clutch combinations as there are at least three different combo's dependant upon the transmission input shaft size and spline count. Note that the part numbers will be different for each bell because of the different applications, but I'll look them up and e-mail them to you.
MN