Flowtech Afterburner Headers - Ceramic Coated
75-87 Chevy/GMC Pick-Up 1/2, 3/4, 1-Ton, 2WD, 75-91 Blazer/Jimmy/Suburban 2WD, 88-91 Chevy/GMC 1 Ton Crew Cab, 2WD: 283-400, Tube Size 1.625", Collector Size 3"
$394.16 Holleydays Price
Starting at $35 a month with Learn More
- Patented Velocity Tube increases cylinder scavenging
- Tuned-length primary tubes combine with Velocity Tube to smooth out exhaust pulses
- Big 3” secondary collector for reduced back pressure
- Horsepower and Torque increased over conventional header design
- Premium high-temperature electrostatic gray finish
- All hardware and premium gaskets included for a complete installation
|Collector Diameter||3.00 inch|
|Header Finish||Silver Metallic Ceramic|
|Header Style||Long Tube|
|Primary Tube Dia.||1-5/8 inch|
|Tube Material||Mild Steel|
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.