Exhaust Header for 1988-1997 Chevy/GMC C1500/2500 Pickup 305 5.0L/350 5.7L

FLASHARK Exhaust Header for 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 Chevy/GMC C1500/2500 Pickup 305 5.0L/350 5.7L

Fitment:

• 1988-1997 Chevy/GMC C1500 Pickup 305 5.0L and 350 5.7L Engines(Except 1997,1992 GMC C1500 5.7,1993 Chevrolet C1500 Silverado 5.0,1996 chevrolet c1500 extended cab 5.7,1989 Chevrolet C1500 2door 5.7L，1994 Chevrolet C1500 Base Standard Cab Pickup 2-Door 5.7L, 1990 Chevrolet C1500 Silverado Standard Cab Pickup 2-Door 5.7L ，1996 Chevrolet C1500 4.3)
• 1988-1995 Chevy/GMC K1500 Pickup 305 5.0L and 350 5.7L Engines(except 1993 Chevy K1500, 1994 Chevrolet K1500 Base Extended Cab Pickup 2-Door 5.7L，1997 GMC K1500,1989 Chevrolet K1500 Silverado Standard Cab Pickup 2-Door 5.7L)
• 1988-1995 Chevy/GMC C2500 Pickup 305 5.0L and 350 5.7L Engines
• 1988-1995 Chevy/GMC K2500 Pickup 305 5.0L and 350 5.7L Engines
• 1992-1994 Chevy Blazer 350 5.7L Engines
• 1992-1995 Chevy/GMC Suburban 350 5.7L Engines
• 1989-1995 GMC Sierra 305 5.0L and 350 5.7L Engines
• 1992-1995 Chevy Tahoe 350 5.7L Engines
• 1992-1995 GMC Yukon 350 5.7L Engines

  

Specifications:

Outlet Size: 2"
Primary Tube Size: 1.75"
Number of O2 Sensor Locations: 1
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"
Made of High-Quality T304 Stainless Steel Material
3-Bolt Flange
Reducer, Bolts, and Metal Gasket Included
TIG Welded CNC Machine Flange
Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.

Details

Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
Model: EH28628

Exhaust Header VS Manifold, which is the better choice?

The structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.

Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.