I've got access to a early 70's 351w that is disassembled and is supposed to be bored .040 over and ready to assemble, my first thought was they didn't have too many 351's that early, and the local ford guru said its probably a 302, since i have a 351 top end (intake etc) i would want it to be a 351, so with a disassembled 351 how do i tell if that's what it is? i know the 351 has the raised deck but how do i tell without having a 302 to compare it to? also anyone have access to crank, rod, and cyl specs? I want to measure this thing before i buy it and assemble it. and how do i identify the year range of this thing? thanks folks!