1955-59 Chevy & GMC Truck Enlarged Transmission Tunnel
- Custom New Steel 16-Gauge Tunnel
- Comes Fully Formed, Welded And Ready To Install
- Enlarged Nearly 2" To Allow Easy Installation Of GM 4L60, 4L80, 6L80, 6L90 Transmissions
- Also Works With The GM 8L And 10L Series Transmissions And T56
- Designed For Use With RDS Recessed Firewall RFWT-5559LS Or RFWT-5559
- Requires Cutting, Welding And Fabrication Skills To Install
- Item Requires Shipping
- 10.0 lbs.
- W5.0000” x H22.0000” x L36.0000”
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