will this work???

[chevy_4x4_trucks]

i know on older models it would work but will a 350th tranny out of a 73 k10 bolt up to a 4.3 in a 99 s10 blazer? I am doing a sas on the jimmy and ive got the trans and transfer case ready to go in but i dont feel like putting a 350 in it quite yet so i just want to run the v6 for a while till i blow it up. just wanted to make sure it will bolt up before i lift it up there and find out it doesnt. thanks

[J.C.]

yea it should bolt up. as far as the computer stuff not sure.

[old school truck dude]

Itll probably set the check engine light, other than that should be ok,  try it and see then we'll all know I think itll work

[chevy_4x4_trucks]

lol its already got the ses light on along with the service 4x4 light and just about every other light possible on. i just dont feel like lifting the tranny  up  in there just to find out that it doesnt line up. I will probably be doing it in the next couple weeks once my tranny is delivered and i will let you guys know if it doesnt work. thanks for your  .02 guys

[old school truck dude]

Hmmm... What about the convertor bolt pattern..? Might want to look at that, take a measurement or somethin

[J.C.]

Hmmm... What about the convertor bolt pattern..? Might want to look at that, take a measurement or somethin

i didnt think of that... but the 4.3, and the 350 have the same bellhousing pattern.