Rufus, I bought a set of new ceramic coated headers from T&T Industries in Oklahoma City, Ok I bought the shorter headers for a 72 to 87 sbc pickup , they have 3/8 flanges and look great. Cost without freight $225.00. Looks like we will have to notch the frame slightly on the drivers side. The advantage to the shorter headers is one can keep the exhaust tucked level with the frame or still route them in the normal manner. Here is a link http://oklahomacity.craigslist.org/pts/2060880253.html

good luck , Kieth

66 GMC SWB
65 Chevy LWB
65 GMC SWB

918-446-2245