I've been searching and reading to see if the Johns car kit or jag that runs kit will bolt up to the ls6 engine so far I've only been able to find Ls1's and ls2's and threes.if it will work will I be able to keep the ls6 oil pan or have to get the Camaro oil pan.found a LS6 for 2500, don't want to buy it if it won't fit one of these kits.it's going into a 70z.