Hurst Universal Tunnel Patch for GM Vehicles - 69510003 towing-and-hauling 1 L6 1978 GMC C25

1 L6 1978 GMC C25 292/4

1966 Pontiac Tempest/LeMans without console

1969-1970 Plymouth Belvedere

Case Dimensions: 14” x 9” x 4”

Hurst Universal Tunnel Patch for GM Vehicles - 69510003 towing-and-hauling 1 L6 1978 GMC C25Overview: 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