LS7 exhaust manifolds seem to be getting more hard to come by. Cheapest set on e-bay right now are $500 used. Anyone know a good source other than e-bay?
How about block hugger headers? Would something like this fit?
+1 on the Corvette forum. I got the manifolds and downpipes (with cats) off a ZR-1 for $250. I used the cats, but even if you don't...you still get the flanges.