Hooker
OBS HDR, CHEV
SKU: H00I 2201HKR
Description
Part #: 2201HKR
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.
Features:
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 18 gauge tubing
- Long transition collector for decreased back pressure
- 5/16" machined flanges for a perfect seal
- Industry's best welds for durability
- Designed for optimal performance
- All necessary hardware included for a complete installation
1958-1964 Chevrolet Passenger/Wagons: 396-502, Full Length Tube Size 2.125" x 35", Collector Size 3.5", Collector Length 10", Port Shape: Round
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
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Specifications
| Brand | Hooker |
| Part Number | H00I 2201HKR |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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