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Fits 1968 to 1972 Buick GS, GS 350, GS 400 and 3 more models, and 3 more makes. See every vehicle
This custom laser-cut tunnel patch is designed for installing a Tremec TKO 5-speed manual transmission into 1968-1972 GM A-Bodies and is compatible with a bench seat, bucket seats and with or without a factory center console. It is specifically fitted for automatic floor pan vehicles, but can also be used on factory manual shift vehicles by further trimming the floor pan around the factory hump. Includes a pre-cut shifter hole in the proper location for the TKO transmission, is made from 18-gauge cold rolled steel and comes in a raw finish for ease of welding. This tunnel patch was designed to be used with Hurst part# 67510020 adjustable cross-member (available separately) that fits most all GM A-body coupes and convertibles with a Tremec TKO, Tremec Magnum 6-speed, GM TH350, TH400, 700R4 and many GM manual transmissions.
Warranty: Manufacturer's Limited 90 Day Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1970 - 1972 | Buick | GS | Base | 5.7L 350 V8 |
| 1968 - 1969 | Buick | GS 350 | Base | 5.7L 350 V8 |
| 1968 - 1969 | Buick | GS 400 | Base | 6.6L 400 V8 |
| 1970 | Buick | GS 455 | Base, GSX | 7.5L 455 V8 |
| 1971 - 1972 | Buick | GS 455 | Base | 7.5L 455 V8 |
| 1968 | Buick | Skylark | Base, Custom | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Buick | Skylark | Base, Custom | 4.1L 250 I6, 5.7L 350 V8 |
| 1970 | Buick | Skylark | 350, Base, Custom | 4.1L 250 I6, 5.7L 350 V8, 7.5L 455 V8 |
| 1971 | Buick | Skylark | Base, Custom | 4.1L 250 I6, 5.7L 350 V8, 7.5L 455 V8 |
| 1972 | Buick | Skylark | 350, Base, Custom | 5.7L 350 V8 |
| 1968 - 1969 | Buick | Special | Base | 4.1L 250 I6, 5.7L 350 V8 |
| 1968 | Chevrolet | Chevelle | 300, 300 Deluxe, Concours, Malibu, Nomad, Nomad Custom, SS 396 | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8, 5.3L 327 V8, 6.5L 396 V8 |
| 1969 | Chevrolet | Chevelle | 300 Deluxe, Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS 396 | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 | Chevrolet | Chevelle | Base, Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS 396, SS 454 | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1971 - 1972 | Chevrolet | Chevelle | Base, Concours, Concours Estate, Greenbrier, Heavy Chevy, Malibu, Nomad, SS | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1968 | Chevrolet | El Camino | Base, Custom, SS | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1969 | Chevrolet | El Camino | Base, Custom, SS | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 | Chevrolet | El Camino | Base, Custom, SS | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8, 6.6L 400 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1971 - 1972 | Chevrolet | El Camino | Base, Custom, SS | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1968 - 1969 | Oldsmobile | 442 | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1970 - 1971 | Oldsmobile | 442 | Base | 7.5L 455 V8 |
| 1968 - 1969 | Oldsmobile | F85 | Base | 4.1L 250 I6, 5.7L 350 V8 |
| 1970 | Oldsmobile | F85 | Base | 4.1L 250 I6, 5.7L 350 V8, 7.5L 455 V8 |
| 1971 | Oldsmobile | F85 | Base | 4.1L 250 I6, 5.7L 350 V8 |
| 1972 | Oldsmobile | F85 | Base | 5.7L 350 V8, 7.5L 455 V8 |
| 1968 - 1969 | Pontiac | GTO | Base | 6.6L 400 V8 |
| 1970 - 1971 | Pontiac | GTO | Base, The Judge | 6.6L 400 V8, 7.5L 455 V8 |
| 1972 | Pontiac | GTO | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1968 | Pontiac | LeMans | Base | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Pontiac | LeMans | Base, Safari | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1970 | Pontiac | LeMans | Base, Safari, Sport | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1971 | Pontiac | LeMans | Base, Sport, T37 | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1972 | Pontiac | LeMans | Base, Luxury, Sport | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1968 - 1969 | Pontiac | Tempest | Base, Custom, Safari | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1970 | Pontiac | Tempest | Base | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |