Hooker Super Competition Long Tube Headers – Ceramic Coated HOK-28401HKR

Fits 1968-1974 Chevy/GMC 1/2, 3/4 & 1-Ton Trucks 1968-1974 Blazer/Yukon/Jimmy/Suburban/1-Ton Crew Cab: 265-400 Tube Size 1.75″ x 28″, Collector Size 3″, Collector Length 10″, Port Shape: Same As Port

Features:

Designed for optimal performance
All necessary hardware included for a complete installation
Industry’s best welds for durability
5/16” machined flanges for a perfect seal
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

Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler & Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Attributes:

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

Vehicle Applications:

Make	Model	Years
Chevrolet	Blazer	1969 to 1974
Chevrolet	C10 Pickup	1968 to 1974
Chevrolet	C10 Suburban	1968 to 1974
Chevrolet	C20 Pickup	1968 to 1974
Chevrolet	C20 Suburban	1968 to 1974
Chevrolet	C30 Pickup	1968 to 1974
GMC	C15/C1500 Pickup	1968 to 1974
GMC	C15/C1500 Suburban	1968 to 1974
GMC	C25/C2500 Pickup	1968 to 1974
GMC	C25/C2500 Suburban	1968 to 1974
GMC	C35/C3500 Pickup	1968 to 1974
GMC	Jimmy	1970 to 1974