![IMCA Style Racing Headers for Small Block Chevy [Fender Side Exit]](https://www.jegs.com/images/mini_750/500/555/555-300167.jpg)
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
JEGS 300167 Headers Include:
- (1) Header Gaskets: (1 Pair) Rectangular Port
- (12) Header Bolts: 3/8 in.-16 x 1 in. UHL with 3/8 in. Hex Head, Black Oxide Finish
Features:
- The Perfect Header for IMCA (International Motor Contest Association) Racing or Off-Road Use
- Headers Exit Out the Fender Sides
- Fender Modifications Required
- Rectangular Ports, 1.500 in. x 1.675 in.
- Fits Angled or Straight Plug Heads
- Made from 16-Gauge Steel Tubing
- Heavy-Duty 3/8 in. Thick Header Flanges to Prevent Warping
- Steering Shaft Modifications May Be Required
Special Exhaust Headers Notes:
- Due to variations in engine and vehicle configurations, installation of aftermarket headers may require minor modifications
- Common adjustments include power-steering or A/C bracket relocation, dipstick tube modification, or clearance for steering shaft and clutch linkage
- Inspect for worn or collapsed motor mounts, and verify clearance for spark plugs, wires, brake lines, and transmission or fuel lines
- Always test-fit headers before painting or coating to ensure proper alignment and clearance
- Re-torque after initial heat cycles
Note: Not legal for sale or use in California on pollution-controlled motor vehicles.
Racing Headers for Small Block Chevy
JEGS Federwell Exit, Forward Exit & IMCA Style Racing Headers are crafted from heavy-duty16-gauge mandrel-bent 1 3/4 in. O.D. steel tubing with 3/8 in. thick leak-proof flanges and racing style collectors with cut tube end. These headers are designed for Small Block Chevy V8 and are intended for Racing and Off-road use only.


![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)

![Stainless Wire and Cable Ties, Assortment [Silver]](https://www.jegs.com/images/mini_200/500/555/555-10629.jpg)
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)

![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)

![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)

![1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]](https://www.jegs.com/images/mini_200/500/555/555-m200db.jpg)


![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)

![IMCA Modified Headers [Small Block Chevy]](https://www.jegs.com/images/mini_200/600/649/649-163.jpg)