Does anyone know where to buy exhaust collectors for stock manifolds? I have checked GM, junkyards and every parts store around here. All i can seem to find is the old style 3 inch ones wich are 1/4" to 1/2" too small. This is going in my 71 blazer and I dont want to spend $500 on a set of headers that i dont know if they will fit.

 

I've used a few from here http://www.roadraceengineering.com/f...andgaskets.htm and I've also purchased them locally for around $10 each or so from a Midas shop.