Feature(may vary by option.)

●Specifically designed and precision cut for compatibility with C5 and C6 Corvettes. Transmission tunnel plate is a direct replacement for your stock, thin sheet metal Tunnel Plate.
●Triples the thickness of your stock tunnel plate. This tunnel reinforcement plate stiffens the chassis and rigidly ties the right and left inner chassis rails together.
●Install undercarriage tunnel plate on race vehicles for a greater sense of control behind the wheel when cornering. Improves your vehicle’s strength and performance.
●Fabricated from 3/8 inch thick aluminum, this quality floor and tunnel shield drastically reduces squeaks, creaks and noises for sound insulation while driving.
●Specially engineered ceramic coating helps decrease the exhaust system heat transferred to the console, reducing interior temperatures. For additional heat shielding we offer the option of a 1/4-inch plate with a thermal shield (sold separately).

[Tunnel Plate]




[Thermal Tunnel Plate]





Description

Transmission Tunnel PlateTransmission Tunnel Plate

Tunnel Plate Compatible with Corvette C5 and C6

Similar to our popular ALC-250, we have re-engineered this undercarriage tunnel plate to provide a 1/8" thicker option. At a full 3/8" thick 6061-T6 aluminum, this plate is three times as thick as your stock OEM Tunnel Plate. It is also coated on all sides with a specially engineered ceramic that helps provide your console with some thermal shielding.

Tunnel reinforcement plate installedTunnel reinforcement plate installed

The added thickness offers chassis stiffening. This more rigid plate is primarily designed for the Road or Autocross Racer, and has been proven over and over again to reduce the amount of torsional flex in the chassis and improve the overall suspension functionality.

Due to possible fitment issues, not recommended for the C6 Z06 Corvette.

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Compatible with Corvette C5 and C6Compatible with Corvette C5 and C6

Transmission tunnel plate installedTransmission tunnel plate installed

Made in the USAMade in the USA

Specifically designed for compatibility with Corvette C5 and C6.

This replacement for your stock OEM plate bolts in place using the existing hardware.

Proudly designed, machined, and assembled in the USA.

Tunnel Plate with included heat shieldTunnel Plate with included heat shield

For additional heat shielding

We also offer the option of a 1/4” plate with thermal shield (sold separately).

Product information