1978 318 and parts

I pulled this motor out of a 1970 dodge truck, but it is date coded for 8-2-78, im going to say that it isn't the correct motor for the truck, I believe it has a van oil pan on it, it has a front sump, I never tried starting the motor, it is loose I can turn it over by hand, $200 for the whole thing or will sell parts off of it, will tear it down for parts. Block number is 8a237314 on the machined pad and 4006730 -318- 10, located in south central pa, PM me for details on it I can get your any other serial numbers you need