Where to find an NP203?

Post by **TheGr8Doughboy** » Mon Feb 13, 2006 9:59 pm

I'm looking for an NP203 to run as a doubler. I have a line on one that's out of a chevy with a 700R4 and the 350 TBI... is that enough info to know what the t-case is?

Or if someone else has one for sale hook me up!

Awsome

Chris

Post by **VerticalTRX** » Tue Feb 14, 2006 11:03 am

Although I'm not real up on chevy stuff, I can tell you that a NP203 was never installed factory behind a 700R4 or 350TBI, as the 203 was only offered from '73-79.

Theres a small chance it could be a NP205 (offered up to '91 by GM), or a NP208 or NP241.

Post by **Trailduster79** » Tue Feb 14, 2006 10:23 pm

Do you know the spline count for the 700r4?

Like he said, I am not sure that there is going to be a direct bolt up 203, you may have to find an adapter to make it work.

Post by **TheGr8Doughboy** » Mon Feb 27, 2006 1:17 pm

You're right, the NP203 never came behind a 700R4. I'm got a new tail shaft for the tranny that will mate those two up.