: 4.3 V6 and th350 np203 ????


TOOL 22
02-26-2006, 12:19 AM
I need to buy a tranny for my 4.3 that is going into a 84 toyota, and I need to know if any th350 will fit this motor, or does it need to be a th350 from a V6?? Also, my t-case output shaft needs to be on the pass. side. Again, Will any np203 work, or do I need a specific one, year, make...????

TheDrip
02-26-2006, 12:55 AM
It needs to be a th350 from an i6, 4.3 v6, 305, 350, 400 or big block truck. Buick/Olds/Pontiac/Cadillac powered rigs need not apply, as the bellhousing pattern is different.

All 203's I know of are passenger side, but I rarely get outside of the chevy/dodge world myself.

TOOL 22
02-26-2006, 04:08 PM
thank you, that helps a lot !

rocknutyj
02-26-2006, 07:54 PM
Make sure you get a TH350 that had a 203 behind it. It has a shorter output shaft. 27 spline. Find a 203 from behind a TH350. The 203s from behind a TH400 have a larger input shaft
I have a 203 with a TH350 adapter if you need one