Hi Jeff
I'm not sure? The 1977 was K20/C6p 350cid,th350 trans (3sp auto)203 full time 4wd straight hup.
The trans mission end (?separaate bolted section?)bolts to transfer plate mount to crossmember then to transfer.
parts guy says possible need adapter and shaft for 700r4 (4sp Auto) out of 1992 S10 but doesn't have info.
Don't know anyone who has done this, but want to give my truck the best economy.
Have Done 350cid, Vortec heads, Elderbrock performer Manifold and Cam. Changed Carrier, Ring and Pinion from 4:76 to 3:73. Going to run 31" Coopers.
Also How do I figure out Speedo to 1964 Gauges?
