Small Block Hi-Flow Tri-Y Under Chassis Headers – Schumacher

Our Tri-Y Small Block headers give you high-flow header performance with a custom fit that means you don't have to sacrifice your power steering.  Retain exhaust studs in the heads so no more breaking into water jackets!  Plus, unlike most headers, it doesn't capture the starter, has excellent spark plug clearance, and

WANTED] - Tri-y big block headers

New @ SEMA: Schumacher's Tri-Y Headers For LA Smallblock-Powered A/B/E-Body Mopars

Advanced fenestration—technologies, performance and building

Schumacher tri-y headers For A Bodies Only Mopar Forum

Cosworth - Wikipedia

Chevy Headers, Shorty 3/4 Length, Ceramic Coated, Small Block

Schumacher Creative Services

Schumacher Creative Services

Cosworth - Wikipedia