Product Description
Big Block Hi-Flow Tri-Y Under Chassis Headers Our new under-chassis, Tri-Y header system gives you high-flow header performance and a custom fit that means you don't have to sacrifice your power steering. Retain exhaust studs in the heads - no more breaking into a water jacket! Plus, unlike most headers, it doesn't capture the starter, and, because it's designed specifically for your application, it installs quickly and painlessly - even with the engine in place. Applicable to '67 and up A-Body B/RB (400-500 hp), '63 & up B-Body and E-Body, with manual or power steering and automatic transmission. NOTE: In '65 C-Body applications: Headers do not work with 413, 440 or 426 wedge. In some cases, the automatic kick down bellcrank may hit the flange and needto be narrowed. In '66-73 C-Body applications: The 440 may require shims on the passenger side motor mount. In some cases, the automatic kick down bellcrank may hit the flange and need to be narrowed. In '77-79 Magnum and Cordoba (B-body) with column shift: The shift linkage may be low enough to interfere with the header. TTI's offset shaft can solve this problem. '67 & up A-Body '62 & up B-Body '65 & up C-Body '70 - '74 E-Body
