Hello. I just wanted to ask if my headmann headers from my 78 camaro with a 305 will fit the 86 tpi 305 I'm going to install. I know chev started changing their motors in the late 80's. Thanks for the help.

SBC didnt change until it went to LT1. Your 78 headers on SBC will fit on a 86 SBC in a 78 camaro