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SKU# BFC-HDR-CHEVSBCLT-SS

4-1 Long Exhaust Header For 65-89 Chevy Small Block 283 302 305 307 327 350 400

Shipping restriction: This item cannot be shipped to the state of California, New York and Maine.

California's Prop 65 Warning: Click Here for Detail

International Buyer: Shipping charge does not included Custom Charge and Brokerage Fee (Detail)

Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers are significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders, thus, the backpressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, Pushing the vehicle. Combining with a high-performance cold air intake and a catback exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential.

  • Material: T304 Stainless Steel
  • Color: Metallic
  • Surface Finish: Chrome Polished
  • Header Spec: 2x 4-1 Design. 3-Bolt Flange. 3.00" OD Weldable Collector Flanges.
  • Pipe Spec: 1 Piece Construction on each Header. Optimized tubing for the Chevy Small Block 283, 302, 305, 307, 327, 350, and 400 cubic inch engines
  • Inlet/Outlet: 1.75" OD x 1.50" OD (Oval Ports)/2.875" ID
  • Sensor: N/A
  • Wall Thickness: 3/8" Flange / 16-Gauge Piping Walls
  • Headers are made with high quality stainless steel , Mandrel bent tubing, CNC Machined Flanges.
  • Increase Horsepower and Torque. Gain More performance Due to More Air Flow
  • Better fuel mileage with improved combustion

Application:

For 1969-1991 Chevrolet Blazer 5.0L / 5.7L
For 1975-1986 Chevrolet C10 5.0L / 5.7L / 6.6L
For 1967-1974 Chevrolet C10 Pickup 5.0L / 5.3L / 5.7L
For 1973-1986 Chevrolet C10 Suburban 5.0L / 5.7L
For 1975-1986 Chevrolet C20 5.0L / 5.7L / 6.6L
For 1967-1974 Chevrolet C20 Pickup 5.0L / 5.3L / 5.7L
For 1973-1986 Chevrolet C20 Suburban 5.0L / 5.7L / 6.6L
For 1975-1986 Chevrolet C30 5.0L / 5.7L / 6.6L
For 1967-1974 Chevrolet C30 Pickup 5.0L / 5.3L / 5.7L
For 1982-1986 Chevrolet K10 5.0L / 5.7L
For 1982-1986 Chevrolet K10 Suburban 5.0L / 5.7L
For 1982-1986 Chevrolet K20 5.0L / 5.7L
For 1982-1986 Chevrolet K20 Suburban 5.0L / 5.7L
For 1982-1986 Chevrolet K30 5.0L / 5.7L
For 1975-1986 Chevrolet K5 Blazer 5.0L / 5.7L / 6.6L
For 1987 Chevrolet R10 5.0L / 5.7L
For 1987-1988 Chevrolet R10 Suburban 5.0L / 5.7L
For 1989-1991 Chevrolet R1500 Suburban 5.7L
For 1987-1988 Chevrolet R20 5.0L / 5.7L
For 1987-1988 Chevrolet R20 Suburban 5.0L / 5.7L
For 1989-1991 Chevrolet R2500 Suburban 5.7L
For 1987-1988 Chevrolet R30 5.7L
For 1987 Chevrolet V10 5.0L / 5.7L
For 1987-1988 Chevrolet V10 Suburban 5.7L
For 1989-1991 Chevrolet V1500 Suburban 5.7L
For 1989-1991 Chevrolet V2500 Suburban 5.7L
For 1987 Chevrolet V20 5.7L
For 1987-1988 Chevrolet V20 Suburban 5.7L
For 1987-1988 Chevrolet V30 5.7L
For 1989-1991 Chevrolet V3500 5.7L

Remark: Fit 1965-1989 Chevrolet Small Block Engines 283/302/305/307/327/350/400

Installation: Required Welding

All exhaust and suspension products are deemed for "off-road use only"- please check local laws regarding the modification of the exhaust systems by checking the vehicle code for your state. Many states are more stringent on exhaust modification laws and to pass SMOG. Please check your local laws.

All exhaust system components will alter and affect the vehicle's overall sound in pitch and volume. All to which is subjective in manner. we will not claim responsibility and/or accept returns based on an individual's personal preference.

Recommended for Racing/Off-Road Use ONLY, Will Not Pass Emissions Test

Product Content:

  • 1 Pair x Exhaust Header Manifold Kit (Left & Right)
    Hardware if any is shown in the picture above

Cross Reference Number:

  • BFC-HDR-CHEVSBCLT-SS, BFC-HDR-CHEVSBCLT-SS

The product does not come with manual/instruction, Professional Install Recommended

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