Real Deal Steel Enlarged Transmission Tunnels
Floor Panels, Transmission Tunnel, Larger Than Stock, Steel, Natural, Chevy, Each
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Estimated Ship Date from Georgia: Monday 10/26/2026 Would you rather pick it up?
Overview
Real Deal Steel Enlarged Transmission Tunnels
Real Deal Steel offers enlarged transmission tunnels for a variety of applications—including 1960s era Chevy II and Nova models. These custom new steel 16-gauge tunnels are enlarged nearly 2 in. to allow easy installation of GM 4L60, 4L80, GL80, and GL90 transmissions; and they also work with GM 8L and 10L series transmissions and T56. The tunnels come fully formed, welded, and ready to install. Order the tunnel recommended for your vehicle.
Additional details:
* Requires cutting, welding and fabrication skills to install
* Will work with stock gas pedal
* Will work with stock bucket seat brackets, but forward bracket "loop" must be removed
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Some parts are not legal for use in California or other states with similar laws / regulations
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