Hooker Super Competition Long Tube Headers – Ceramic Coated HOK-21341HKR

Hooker Super Competition Long Tube Headers – Ceramic Coated HOK-21341HKR

1963-1974 Corvette: 265-400ci, Tube, 1.75″ O.D. x 25″, Collector Size 3″ O.D., Collector Length 10″, Port Shape: Same As Port

Features:

Designed for optimal performance
All necessary hardware included for a complete installation
Long transition collector for decreased back pressure
Light weight & sturdy 18 gauge tubing
Mandrel-bent tubing for smooth exhaust flow
Tuned-length primary tubes for maximum exhaust scavenging and velocity
Industry’s best welds for durability
5/16” machined flanges for a perfect seal

Super Comp. Header Full Length Tube, 1.75-inch O.D. x 25-inch, Collector Size 3-inch O.D., Collector Length 10-inch, Port Shape: Same As Port, Metallic Ceramic coating. With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Attributes:

Emission Code	4
Category	Exhaust
Brand	Hooker
Bolt size	3/8-16 x 3/4
Engine	Chevrolet Small Block Gen I
Collector Diameter	3.00 inch
CARB (California) Compliant	No
Tube Material	Mild Steel
Product Type	Headers
Primary Tube Dia.	1-3/4 inch
Header Style	Long Tube
Header Finish	Silver Ceramic