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Instruction Sheets for Part Number HOK-2222-1HKR
Charts & Guides for Part Number HOK-2222-1HKR
Hooker Super Competition Sidemount Headers
Headers, Super Competition, Side Mount, Steel, Ceramic Coated, Chevy, 396, 402, 427, 454
See More Specifications
Estimated USA Ship Date: Tomorrow Estimated International Ship Date: Nov 4, 2026
Overview
Brand:
Manufacturer's Part Number:
2222-1HKR
Part Type:
Product Line:
Summit Racing Part Number:
HOK-2222-1HKR
UPC:
090127574317
Header Style:
Side mount
Header Material:
Steel
Primary Tube Outside Diameter (in.):
2 1/8 in.
Header Color:
Silver ceramic coated
Flange Style:
Standard
Weld-Up:
No
Cylinder Head Port Shape:
Round
Collector Attachment:
Slip fit
Collector Diameter (in.):
4.00
Collector Reducers Included:
No
Tuned:
Yes
Primary Tube Gauge:
18-gauge
Flange Thickness (in.):
0.31 in.
Bolts/Studs Included:
Yes
Gaskets Included:
Yes
Crossover Pipe Included:
No
Catalytic Converter(s) Included:
No
Motor Mounts Included:
No
Transmission Mount Included:
No
Quantity:
Sold as a pair.
Notes:
One primary tube is dimpled for power steering bracket clearance.
Hooker Super Competition Sidemount Headers
Hooker Super Competition sidemount headers and mufflers deliver the most aggressive style and performance for your early Corvette, Camaro, Nova, or Firebird. Sidemount headers are built from lightweight 18-gauge tubing. Sidetubes slip directly into the collector for a leak-free seal. They are available in your choice of three finishes: Show quality chrome, high heat-resistant black paint, and metallic ceramic coating. The replaceable mufflers are available separately in two different styles: glasspack and reverse flow. The glasspack style provides the highest performance with minimal backpressure and sound control, while the reverse flow is designed for maximum sound control. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.
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