I am new to this forum. I have an 86 vette and is my second chevy. I did have an 89 RS Camaro TBI a many years ago, but it was totalled by a semi on the hwy. Always loved to drive it. Now that I have a vette, a few people at the corvette forum told me to check out this site for useful info and even parts that interchange between models. I have an L-98 with cast iron heads and looking to upgrade to the newer style roller engines that came out in 1987 in corvettes. So if anyone has a GOOD set of 113 aluminum heads and possibly a good roller block for sale, please messageme. Thanks