I bought an astro van for $50 and it has a Fuel Injected chevy 4.3L with a 700r4 non vortec I think that i am going to put the 4.3 into my track. I love my 4banger but thers nothin like a v6 (prolly do a v8 if i had the engine but that would just break to much) well i guess my question is will the samy case handle a 4.3l cause i got one of those too. The trans out of the van is 2wd but worried the samy tcase might be to weak i think this engine is factory rated at like 175 horse and i thought the samy case is rated at 200 horse but not sure. Also would like to talk with someone who has done this swap or something simalar.