Headers Auto Dynasty AD-HDS-BBC-82L-Z

Auto Dynasty

AD-HDS-BBC-82L-Z

Cadillac Big Block BBC V8 425/472/500 Stainless Steel 4-1 Exhaust Header Manifold

Headers


Made of High Quality T-304 Stainless Steel Material
2 x 4-1 High Performance Racing Spec. Design, Produces the Most Top End Power
Offers the Best Flow Characteristics for the Engine at High Engine Speeds
Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
Inlet: 1.65" / Outlet: 2.85" / Metal Gasket Included

The exhaust manifolds found in the 1968-1979 Big Block Caddilac engines were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-1 Block Hugger off-road headers are designed to allow the exhaust gasses to flow more freely from each cylinder bank and combine in a more efficient manner. Block Hugger style headers are meant to be used where space for long tube headers isn?t available due to steering and cross member clearance issues. Tubing has been optimized for the 425, 472 and 500 engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.

Package Included:
  • 1 x Set of exhaust header
  • All necessary hardware, bolts, and gaskets

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