For Chevy Gmc 5.0/5.7 V8 C/k 1988-1997 Stainless Steel Header Exhaust Manifold

  

High Performance Stainless Steel Header Exhaust. Our 4-1 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 5.0L(305ci) and 5.7L(350ci) 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. Made of High Quality T304 Stainless Steel Material. Inlet/ Outlet: 1.50"/ 3.00".

Reducer, Bolts and Metal Gasket Included. TIG Welded CNC Machine Flange. Increase High Flow Air, Instantly Gain 10 -15 Hp. Professional Installation is Highly Recommended (No Instruction Included). 1 X Set of Header Exhaust System, Gasket(s) and Bolt(s) as shown in the Picture above (ALL if any is necessary for Installation).

88-95 Chevrolet C1500/ C2500/ C3500/ K1500/ K2500/ K3500. 92-95 Chevrolet C1500/ C2500/ K1500/ K2500 Suburban. 88-95 GMC C1500/ C3500/ K1500/ K2500/ K3500. 92-95 GMC C1500/ C2500/ K1500/ K2500 Suburban.

Fit 5.0L/ 5.7L Enignes Models without Air Injection. Professional Installation is Highly Recommended. Installation Instruction is NOT Included.