The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - mid 80s to 1976 engine, trans, NP203 swap

**kwmech** · 08-12-2023, 01:05 PM

All depends on your skill level and what you want. Personally I'd keep the 400, clean it up and roll with it. I'd then go to a T400 or 4l80 and a 205

08-12-2023, 01:05 PM	#2
kwmech Senior Member Join Date: Mar 2003 Location: Colfax-California Posts: 8,408	Re: mid 80s to 1976 engine, trans, NP203 swap All depends on your skill level and what you want. Personally I'd keep the 400, clean it up and roll with it. I'd then go to a T400 or 4l80 and a 205