well i am wondering if the extra output i have sitting at home is 31 or 32 spline. it came out of a 2wd np435 that i ripped apart a yr ago. the reason i ask is i know it is not 28 spline because it was much larger than the one i used for my 435-d20 swap. i remember counting 32 but people are saying it is 31.

could i have picked up a chev 2wd 435 or what?????

ps. don't bother telling me that chev never used a 435 because they did