Re: inline sixes?
You will probably have to go back to the early '80s to find one. They later replaced the 250-6 cyl. with the 4.3 V6, which is a better engine! I had a 250 in a '80 chevy 4x4, and it would pull a house. Fuel mileage sucked, I replaced it with a 350 (V8), and my milage went up 3 to 4 MPG. The later 250's had a head & intake manifold that were cast togeather, they are REAL prone to cracks! The 250 was never fuel injected either. I'd try and find one with the 4.3 V6, then when you get tired of it, you can put any Chevy V8 in the place of it! (You can do this with the 250 6 cyl. also!) Good luck!
[img]/wwwthreads_images/icons/cool.gif[/img] '87 Chevy 1/2t SWB in the making!