Hooker Super Competition Long Tube Header – Ceramic Coated HOK-22921HKR

Hooker Super Competition Long Tube Header – Ceramic Coated HOK-22921HKR

1955-1957 Chevys; LS (all exc. LS7) Engine Swap Headers with stock or Saginaw 605 gear boxes

Features:

Thick plate steel flanges provide leak-proof seal at cylinder heads
Designed to fit with all stock or Saginaw 605 steering set-ups
Designed to be compatible with other popular aftermarket components for this application
Available in three different finishes for more variations in vehicle personalization.
True long-tube design to maximize performance potential of engine

These swap headers allow enthusiasts to drop an LS (all exc. LS7) engine into the ever popular 1955-1957 Chevy. These new headers were designed to fit with a stock gear box or Saginaw 605 gear box only. If using a unisteer rack system, see part # 2293-1HKR. They are a true 1-3/4″ long tube design to sufficiently maximize the torque and horsepower of the free breathing LS engines.

They are available in high temp black paint, silver ceramic or Hooker’s brand new “Darkside” black ceramic.

Attributes:

Primary Tube Dia.	1-3/4 inch
Bolt size	M8 x 1.25 x 25mm
Brand	Hooker
CARB (California) Compliant	No
Category	Exhaust
Emission Code	4
Engine	GM Gen III/IV (LS)
Header Finish	Silver Ceramic
Header Style	Long Tube
part type	Exhaust Header
Product Type	Headers
Sub Category	Exhaust Manifolds

Vehicle Applications:

Make	Model	Years
Chevrolet	Blazer	1969 to 1974
Chevrolet	K10 Pickup	1969 to 1974
Chevrolet	K10 Suburban	1969 to 1974
Chevrolet	K20 Pickup	1969 to 1974
Chevrolet	K20 Suburban	1969 to 1974
Chevrolet	K30 Pickup	1969 to 1974
GMC	Jimmy	1970 to 1974
GMC	K15/K1500 Pickup	1969 to 1974
GMC	K15/K1500 Suburban	1969 to 1974
GMC	K25/K2500 Pickup	1969 to 1974
GMC	K25/K2500 Suburban	1969 to 1974
GMC	K35/K3500 Pickup	1969 to 1974