The 292 is a little longer, and taller than a 235. Also, be aware that it will have far too much torque to work well with the present "crash box" transmission your truck probably has, so you most likely need to do an upgrade on the transmission as well as the engine. That will involve fabricating crossmembers, motor mounts, clutch and throttle linkage, and a lot of other modifications. The fan and water pump will probably be too low on the radiator to do a good job of cooling the engine. The 292 will not bolt onto the 235 bellhousing, which probably has the pivot point for the current clutcn and brake pedals. You'll probably also need to fabricate a new driveshaft, as well. The project can be done with enough time, effort, and money, but it won't be anywhere near a bolt-in swap.
Jerry
