The Stovebolt Site Forums The Shop Area General Truck Talk 292 CID Engine in '46 Truck

Has anyone had any experience with putting a 292 cubic inch engine in a 1946 Chevy truck? What problems would one encounter with the engine mounts on the '46 frame??? This looks like the ideal engine with all those inches.

My 47 has a 292 in it, I did'nt put it in though, hopefully those in the know will be along shortly and tell ya what is needed. Good luck

It is just like any other engine swap. Do a lot of measuring before cutting, welding or any modifications to make sure. Check the engine length from the rear of the block to the end of the water pump shaft, then check the dimension from the radiator back to the firewall. If it will fit without cutting anything go ahead with measuring for mounts, etc. Be sure to make your side mounts very sturdy the 292 is a strong torque motor and will twist things it not properly mounted. You may want to box the frame to minimize twisting too. Be careful when welding boxing plates, skip weld so there will be no heat induced twisting. Again measure at least twice before cutting or welding to minimize mistakes. Good luck, go slow and have fun.

Hey guys, thanks for all the good info. I'm reading
Leo Santucci's "Chevrolet Inline Six-Cylinder Power Manual" and it sounds like the 292 with modified cam, carb, and headers results in terrific retro effect for the street. Have a 261 mated to stock 3 speed now, and am considering a 292 with some type of GM automatic.