Hooker Super Competition Long Tube Headers - Ceramic Coated HOK-22131HKR

Hooker Super Competition Long Tube Headers – Ceramic Coated HOK-22131HKR

1965-1967 Chevelle/El Camino: 396-502 Tube 2″ O.D. x 34″, Collector Size 3.5″ O.D., Collector Length 10″, Port Shape: Same As Port

Features:

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

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:

Bolt size	3/8-16 x 3/4
Brand	Hooker
CARB (California) Compliant	No
Category	Exhaust
Collector Diameter	3.50 inch
Emission Code	4
Engine	GM Big Block
Header Finish	Silver Ceramic
Header Style	Long Tube
Primary Tube Dia.	2 inch
Product Type	Headers
Tube Material	Mild Steel