Flowtech Afterburner Headers - Painted
73-74 Chevy/GMC 1/2, 3/4 & 1-Ton Pick-Up, 4WD, 73-74 Blazer/Jimmy/Suburban 4WD: 283-400, Tube Size 1.625", Collector Size 3"
$261.95 Your Price
Starting at $24 a month with Learn More
- Premium high-temperature black finish
- Horsepower and Torque increased over conventional header design
- Big 3” secondary collector for reduced back pressure
- Tuned-length primary tubes combine with Velocity Tube to smooth out exhaust pulses
- Patented Velocity Tube increases cylinder scavenging
- All hardware and premium gaskets included for a complete installation
|Collector Diameter||3.00 inch|
|Header Finish||Black Paint|
|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.