Speedway Motors Universal Three Piece Steel Transmission Tunnel Kit, 18 Gauge Cold Rolled Steel, Fits Large Modern Overdrive or Manual Transmissions, 35 x 22 x 15”

★★★★★ 4.3 103 reviews

$159.99
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$159.99
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Free shipping Free 30-day returns

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Product details

Management number 218213789 Release Date 2026/05/03 List Price $64.00 Model Number 218213789
Category
  • UNIVERSAL-FIT DESIGN – Three-piece steel transmission tunnel provides the clearance needed for larger modern transmissions while fitting a wide range of classic vehicle applications.
  • DURABLE STEEL CONSTRUCTION – Formed from 18-gauge cold rolled steel for strength, weldability, and easy integration into your vehicle’s existing floor pan and firewall.
  • PRECISION LASER CUT & PRESS FORMED – Laser-cut panels ensure accuracy, while press-formed contours save hours of fabrication time compared to scratch-built sheet metal.
  • MADE FOR MODERN TRANSMISSIONS – Offers clearance for popular large gearboxes such as the GM 4L80E, Tremec Magnum, and other overdrive or manual transmission conversions.
  • EASY CUSTOM INSTALLATION – Includes bellhousing, main, and tail sections designed for trimming and welding to your specific fitment needs; measures 35 inches overall length.

Brand Speedway Motors
Model Speedway Motors
Exterior Bare
Position Center
Item Weight 46 pounds
Manufacturer Speedway Motors
Item model number 91089655
Product Dimensions 26.8 x 18 x 12.8 inches
Manufacturer Part Number 91089655

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4.3 out of 5
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