Quote (FMX_89 @ Dec 11 2014 07:57pm)
Engine wise it makes sense until you install 1 7/8" headers (C5). Then the lack of firewall to intake clearance is readily apparent. The instructions on the kooks headers says to jack the back of the engine up until you hear the fiberglass in the firewall start to crack and pop, then the header should drop in place. The A/C line is a bit of a bitch too but nothing like an F-body. I haven't done any extensive work on a C6. A few catbacks and a set of 1 3/4" headers, shifter, etc.
hardest part about doing a shifter in a C6 is getting the center consul to go back together ffs i hate doing that. me and a friend fought his C5 build the whole way did a ls2 swap with an ls3 top end on his 99frc the headers were a fucking pain.