hello everyone, i am new here, i have found this site while trying to research the 1967 L88 engine. i am buying a car soon that supposedly has a 1967 L88 430HP 427 and i want to know how to tell for %100 sure that is is indeed an L88. the RPO code "IT" is for the 430HP so that would be what i need to look for right? what casting numbers do i need to look for on the block and heads? i would really appreciate any help i can get because im picking up the car monday (this was posted saturday) and i dont know much about ID'ing the different 427s.
thank you - Bob Sims