FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD
blackhorse-racing

FOR 70-87 CHEVY SBC 267-400 V8 STAINLESS STEEL LONG TUBE HEADER EXHAUST MANIFOLD

Regular price $122.34 Sale price $139.02
Shipping calculated at checkout.

Description:

  • 100% brand new, Never been tried or installed
  • Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durabilityi.e. Maximizing Smoothest High Exhaust Air Flow Rate
  • 4-1 High Performance Racing Spec. Design
  • TIG Welded CNC Machine Flange
  • O2 Sensor Bung Insertion and Metal Gasket Included
  • Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  • No instructions included, Professional installation is highly recommended

 

      NOTE:The exhaust manifolds found on the 1965-1974 Small Block Chevy 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 Long Tube Style off-road headers are designed to allow the exhaust gasses to flow more freely from each 4 cylinder bank and combine in a more efficient manner. Tubing has been optimized for the Small Block 283/302/305/307/327/350/400 cubic inch 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 including:

  • 1 x Set of exhaust header
  • All necessary hardware, bolts, and gaskets as pictures show

 

Fitment:

  • Fits Small Block Chevy motors only. Will not fit Big Block equipped vehicles
  • For Year and Model, Please Check Compatibility

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