Hooker Competition Long Tube Headers - Ceramic Coated HOK-2456-1HKR

Hooker Competition Long Tube Headers – Ceramic Coated HOK-2456-1HKR

Long Tube Headers for 1955-1974 Corvette with 265-400ci V8 engines, Primary Tube Size 1.625″ x 24″ O.D., Collector Size 3″ O.D., Collector Length 8″, Header Port Shape: Same As Engine Port

Features:

Tuned-length primary tubes for better performance
Works with power steering, power brakes and air conditioning
Industry’s best welds for durability
5/16” machined flanges for a perfect seal
designed for easy, trouble-free fit
All necessary hardware included for a complete installation
Long transition collector for decreased back pressure
Light weight & sturdy 16 gauge tubing
Mandrel-bent tubing for smooth exhaust flow

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″ machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Attributes:

Sub Category	Exhaust Manifolds
Primary Tube Dia.	1-5/8 inch
part type	Exhaust Header
Bolt size	3/8-16 x 3/4
Header Style	Long Tube
Header Finish	Silver Ceramic
Engine	Chevrolet Small Block Gen I
Emission Code	4
Category	Exhaust
CARB (California) Compliant	No
Brand	Hooker
Product Type	Headers