Hooker Super Competition Long Tube Headers – Painted HOK-2224HKR

Hooker Super Competition Long Tube Headers – Painted HOK-2224HKR

Fits 1963-1974 Corvette: Sidemount, 265-400 Tube Size 1.875″ x 46″, Collector Size 4″, Collector Length 10″, Port Shape Rectangle

Features:

Long transition collector for decreased back pressure
Replacement Hooker mufflers available in straight-through or reverse-flow versions
Mandrel-bent tubing for smooth exhaust flow
5/16” machined flanges for a perfect seal
Industry’s best welds for durability
Designed for optimal performance
Slip fit side tubes for leak-free seal
All necessary hardware included for a complete installation
Tuned-length primary tubes for maximum exhaust scavenging and velocity
Light weight & sturdy 18 gauge tubing
Requires use of motor mounts that locate the engine in the factory location

Super Competition Sidemount headers deliver the most aggressive style and performance for your early Corvette. Sidemount headers are built from lightweight 18 gauge tubing. Sidetubes slip directly to the collector for a leak free seal. Hooker sidemount headers and sidetubes come with 3 choices of coating; show quality chrome, high heat resistant black paint and Hooker’s Metallic Ceramic Thermal Barrier Coating. Replaceable Hooker mufflers are available separately in 2 different styles; glasspack and reverse flow. The glass pack style provides the highest performance with minimal backpressure and sound control. The reverse flow is designed for maximum sound control.

Attributes:

Header Style	Long Tube
Bolt size	3/8-16 x 3/4
Brand	Hooker
CARB (California) Compliant	No
Category	Exhaust
Collector Diameter	4.00 inch
Emission Code	4
Engine	Chevrolet Small Block Gen I
Header Finish	Black Paint
part type	Exhaust Header
Port Shape	Rectangle
Primary Tube Dia.	1-7/8 inch
Product Type	Headers
Sub Category	Exhaust Manifolds
Tube Material	Mild Steel