I blew the motor in my 76 FJ40 this weekend Now I am at a crossroad and looking for directions. Should I go back with a 2f (mine has a big gapping hole in it where the connecting rod decided to jump ship.), or would I be better off going chevy 350, or how about a 4.3 v6. If I change to a chevy should I stick with the yota 4-speed or would I be better off changing to an SM420 or SM465??? This is not a jewel but its not a totally junked LC. Sure it could use some tlc, but I don't think it will be in a car show anytime soon. I plan on a spring over conversion with 35's while I have it apart. Iam plan on using as a semi-daily driver, with rock crawling tendancies.