Big Block Tri-Y Under Chassis Headers
Big Block Tri-Y Under Chassis Headers
Schumacher Creative Services

Big Block Tri-Y Under Chassis Headers

Regular price $699.00 $0.00 Unit price per
Shipping calculated at checkout.

Our under-chassis, Tri-Y headers give 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 and 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.  Available in raw steel or matte silver ceramic coating.  Made in the USA!

'67 & up A-Body,
'62 & up B-Body,
'65 & up C-Body,
'70-74 E-Body,
'73 & up F, M and J-Body.

Designed for street use and light competition - retains all your low-end torque. 

'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 need to be narrowed.

'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.

'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.

If your original studs are damaged or missing, we have replacement stud kits available here: R/RB Header Stud Kit

If you need a Mini Starter, we also have those available here: Mopar Mini Starter