Drivetrain› Shifters and Components
Hurst
TUNNEL PATCH & TEMPLATE FOR TKO TRANSMIS
SKU: H00K 69510003
Easy — 1–2 hours
Description
Part #: 69510003
This Hurst Universal tunnel patch is intended for fabricating a new tunnel when installing a Tremec TKO 5-speed transmission in most GM vehicles. The tunnel patch is constructed from 20-gauge cold rolled steel and is pre-rolled and tapered to accommodate most floor pans to fit a Tremec TKO 5-speed transmission. May fit many other vehicles and other transmissions. Note: Trimming and fabrication will be required when doing a transmission conversion.
Features:
- Intended for Tremec TKO 5-speed Conversions
- Hurst Quality
- Universal Tunnel Patch for Most GM Vehicles
- Modifications Will Be Required
- May fit other Vehicles and Transmissions
- Made in the USA
- Over 60 Years of Conversion Experience
- Raw Steel Finish
- Constructed from 20-gauge Cold Rolled Steel
- Simplifies Transmission Conversions
- Custom Designed
Tunnel Patch | For GM w/TKO Transmission 5 Speed
Fitment
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Specifications
| Brand | Hurst |
| Part Number | H00K 69510003 |
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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