I need to find out which full length headers will fit the tci pro touring front clip on a 67 with gen1 sbc and 5 speed. I don't run a block mounted oil filter due to the engine is ex NASCAR 358. I need 3 or 3.5" collectors but no larger than 1.750 tubes. Any help would be greatly appreciated. Either a kit or a bare header set that I can cerakote will work but would rather not have to fork out $600 and above if I can help it. If not I may end up just fabbing a set out of 304.