ok whats the difference between a 350 truck motor and a 350 car motor? is there anything different internally? like the crank rods pistons? cause i can get a 350 truck motor for about 400 complete. and i wanted to top it off with the holley systemax II kit... what do yall think?

 

Need more info...like what years are the motors? The cars will have roller cams after 86 but the trucks didn't get rollers till 96. As far as the other interanls, I think they are about the same.

 

The internals are pretty much the same but with the truck block you have a better chance of getting your hands on a 4 bolt main block. The 4 bolt may not be necessary but it's nice to have a touch extra insurance. The one thing I would upgrade on any engine would be rod bolts. Your more likely to spin a rod bearing than a main.