Comes nickle plated
Applications- 67-76 A-body, 66-74 B-body & 70-74 E-body
Engine Fitment- 383, 400, 440
ALSO AVAILABLE RAW STEEL, CERAMIC COATED, & CERAMIC COATED POLISHED
1-3/4" O.D. tubes with 2-1/2" 3-bolt collectors
Recommended for 475 horsepower
Above the steering center link design offers maximum header to ground clearance
One piece header tubes / No slip tubes
Constructed of 16 gauge mild steel tubing
Mandrel bent on sophisticated computer controlled bending machines for precise fit and uninterrupted exhaust flow. The mandrel bending process maintains a constant inside diameter of the tube for a smoother finish with no restriction of flow and no crimping of the tubes.
3/8" thick laser-cut header flanges contoured for a leak free fit
3/8" thick laser-cut 3-bolt collector flanges
2-1/2" Header Adapter Pipes required to transition Exhaust systems to headers
Coupled with a TTi Exhaust Systems these headers become even more efficient!