Product Description:
Hawks Motorsports is pleased to offer our clients the following.
This black powder-coated transmission crossmember supports a T56 manual in 1984-1992 Chevrolet Camaro and Pontiac Firebird LSx conversions. The application-specific support is designed around Hawks engine-mount geometry and the transmission-mount position of the named gearbox.
| Feature | Product specification |
| Producer | Hawks Motorsports |
| Product type | LSx swap transmission crossmember |
| Vehicle application | 1984-1992 Camaro / Firebird with LSx engine and T56 manual |
| Original / application reference | Hawks engine-mount system geometry |
| Condition | New fabricated component |
| Quantity | One crossmember |
- One LSx / T56 transmission crossmember
- Black powder-coated finish
- Application-specific third-generation F-Body design
T56-Specific Geometry
This crossmember is intended for the T56 manual case and mount position; other transmission versions use different support geometry.
Hawks Mount-System Basis
Engine position follows Hawks motor-mount kit geometry. Builds using another mount system require independent measurement before selection.
Swap Planning
Confirm tunnel and pan clearance, driveshaft length, driveline angle, shifter or linkage position, cooler-line routing when applicable, and exhaust space before final assembly.
| Year / application | Required configuration |
| 1984 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1985 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1986 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1987 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1988 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1989 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1990 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1991 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
| 1992 Chevrolet Camaro / Pontiac Firebird | LSx swap; T56 manual; Hawks engine-mount geometry |
Model, trim and equipment availability can vary. Compare the original component, installation location and product photographs before ordering.
- Mock up the LS engine and T56 in the chassis.
- Confirm the engine-mount system and transmission position.
- Support the transmission safely before removing any existing support.
- Test-position the crossmember and inspect tunnel, pan and exhaust clearance.
- Measure driveline angle, driveshaft length and shifter or linkage alignment.
- Complete final tightening and recheck clearances at ride height.
Which manual transmission is this crossmember designed for?
This version is configured for the T56 manual transmission.
Can another transmission version use the same crossmember?
Do not assume so. Hawks lists separate crossmembers because transmission cases and mount positions differ.
What should be measured during mock-up?
Check the transmission case, tunnel, pan, driveshaft, driveline angle, exhaust and control-system clearances.
Can prior modifications affect fitment?
Yes. Engine swaps, replacement body panels and earlier repairs can alter the original configuration.
What is the safest first installation step?
Document the original orientation and inspect the surrounding components before disassembly.
