JEGS Tubular Headers offer an immediate increase in performance by eliminating back pressure, improving exhaust flow, and building more horsepower. Constructed from cold-rolled, flash-controlled 16-gauge steel tubing and finished with a black satin paint or silver ceramic heat-resistant outer coating for ultimate resistance to rust & corrosion. These headers are equipped with an O-ring port seal and 5/16 in. thick flanges that are heavy enough to maintain complete integrity, yet pliable enough to create a leak free seal. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these carefully engineered headers while the precision-welded collectors give you a perfect fit.
JEGS 30064
Reduce exhaust flow restriction in your big block with a set of long tube headers from JEGS. Manufactured with heavy-gauge tubing and thick flanges these pieces are designed to last. The black painted finish gives them a clean look and helps protect against corrosion. These headers are designed to fit a number of GM body styles that were originally fitted with this engine or had it as an option. Let JEGS help you improve the performance, and sound of your BBC-equipped car.
Features
- Big block type: Gen IV (4)
- Fits: GM A, F, and X-Bodies
- Finish: Black Painted
- Tubing: Mandrel Bent
- Port: Square (1 7/8 in. L x 1 7/8 in. W)
- Collector flange type: 3-bolt
- Includes
- (2) Headers
- (2) Exhaust manifold gaskets (Graphite)
- (2) Collector flange gaskets (Graphite)
- (16) Exhaust manifold bolts (3/8 in. -16 x 3/4 in., Black oxide coated)
- (6) Collector bolts (3/8 in -16 x 1 in., Black oxide coated)
- (6) Collector nuts (3/8 in. -16, Black oxide coated)
Accessory Compatibility
- Air Conditioning: Yes (Brackets must be modified)
- Power Brakes: Yes
- Power Steering: Yes
- Smog Pump: Not Applicable
Transmission Compatibility
- Automatic Column Shifter: Yes (Except Camaro)
- Automatic Floor Shifter: Yes
- Manual Column Shifter: Yes (Except Monte Carlo, and wagons)
- Manual Floor Shifter: Yes (Except Monte Carlo, and wagons)
This story was originally published on March 9, 2021. 
