Product Description:
Hawks Motorsports is pleased to offer our clients the following.
This complete TREMEC Magnum-F T56 6-speed manual-transmission conversion package is designed for 1993-1997 Chevrolet Camaro and Pontiac Firebird models powered by a Gen II LT1 or LT4 small-block Chevrolet V8.
The vehicle-specific package combines a brand-new Magnum-F transmission with the bellhousing, clutch system, hydraulic components, pedals, crossmember, shifter, torque-arm bracket, wiring connections and related conversion parts required for the earlier LT1-style F-Body platform.
This kit is intended exclusively for Gen II LT1 and LT4 engines. It is not designed for V6 engines, LS-series engines, the later Gen V LT1/LT4 engine family or unrelated traditional small-block Chevrolet applications.
Complete Conversion Package
The package includes:
- Brand-new TREMEC Magnum-F T56 6-speed transmission
- Choice of 2.66 or 2.97 first-gear ratio
- TREMEC T56 bellhousing
- GM hydraulic slave cylinder and throwout bearing
- Hawks adjustable clutch master cylinder
- Clutch-fluid reservoir
- Pilot bearing
- Hawks lower shifter boot
- Hawks 6-speed pedal set
- Hawks billet short-throw shifter
- Hawks billet shift knob
- Choice of shift-knob color
- Choice of shift-knob logo
- Hawks Stage 1 clutch kit, part number HW761PFLT
- RAM billet-steel flywheel
- Year-specific Hawks 6-speed crossmember
- Polyurethane transmission mount
- Vehicle-speed-sensor pigtail
- Reverse-light pigtail
- Reverse-lockout pigtail
- Bellhousing-to-block bolts
- Transmission-to-bellhousing bolts
- Flywheel bolts
- 31-spline slip yoke
- Hawks T56 torque-arm bracket
- Hawks bellhousing spacer
All major components in this conversion package are newly manufactured. This is not a used transmission changeover or rebuilt original LT1 T56 package.
TREMEC Magnum-F Transmission
The Magnum-F was developed as a high-capacity replacement and conversion transmission for fourth-generation GM F-Body vehicles. Its F-Body extension housing provides the appropriate shifter location, transmission-mount position and torque-arm provisions for Camaro and Firebird installations.
Transmission specifications include:
- Six synchronized forward gears
- Double-overdrive configuration
- Up to 700 lb-ft transmission torque capacity
- Maximum rated input speed of 7,800 rpm
- 26-spline input shaft
- 31-spline output shaft
- Hydraulic clutch release
- Electronic vehicle-speed output
- Reverse-inhibitor solenoid
- Reverse-light switch
- Approximately 140-pound dry transmission weight
The 700 lb-ft figure is the transmission manufacturer’s rating. The usable capacity of the completed drivetrain also depends on the selected clutch, flywheel, driveshaft, rear axle, vehicle weight, tire traction, installation quality and intended use.
Transmission-Ratio Selection
Two first-gear selections are available:
- 2.66 first gear: Provides a taller first gear and closer-ratio performance character
- 2.97 first gear: Provides greater starting-line torque multiplication and may work better with milder rear-axle gearing
The selected first-gear option should be matched to the engine combination, rear-axle ratio, tire diameter and intended vehicle use.
TREMEC has produced Magnum-F transmissions with different fifth- and sixth-gear combinations. Confirm the complete transmission model and all six ratios associated with the selected option before ordering if a specific overdrive ratio is required.
Correct Applications
- 1993 Chevrolet Camaro with Gen II LT1 V8
- 1994 Chevrolet Camaro with Gen II LT1 V8
- 1995 Chevrolet Camaro with Gen II LT1 V8
- 1996 Chevrolet Camaro with Gen II LT1 or LT4 V8
- 1997 Chevrolet Camaro with Gen II LT1 or LT4 V8
- 1993 Pontiac Firebird with Gen II LT1 V8
- 1994 Pontiac Firebird with Gen II LT1 V8
- 1995 Pontiac Firebird with Gen II LT1 V8
- 1996 Pontiac Firebird with Gen II LT1 or LT4 V8
- 1997 Pontiac Firebird with Gen II LT1 or LT4 V8
- Camaro Z28 and compatible SS applications
- Firebird Formula, Trans Am and compatible Firehawk applications
- Vehicles originally equipped with an automatic or applicable manual transmission, according to the selected ordering configuration
Enter the vehicle’s year, make and model and select the appropriate application when ordering. The package uses a year-specific crossmember.
A reproduction shifter plate is available as an ordering option for 1997 vehicles. Select this option if the original interior configuration requires the corresponding plate.
Engine Restrictions
This package is specifically engineered around the Gen II LT1/LT4 engine architecture used in the 1993-1997 F-Body.
It is not intended for:
- Camaro or Firebird V6 engines
- 1998-2002 LS1 engines
- Other LS-series engine swaps
- Gen V direct-injected LT1 or LT4 engines
- 1982-1992 TPI, TBI or carbureted engine applications
- Vehicles requiring a different bellhousing or clutch-release arrangement
Hawks offers separate Magnum-F packages and conversion components for LS-powered and other F-Body combinations.
Hydraulic Clutch Conversion
Earlier LT1 F-Bodies used a different clutch-release arrangement from the later LS-powered F-Body. This conversion package supplies the components needed to use the Magnum-F’s hydraulic release system, including:
- GM hydraulic slave cylinder and throwout bearing
- Hawks adjustable master cylinder
- Clutch-fluid reservoir
- Six-speed pedal set
- Bellhousing and spacer
- Pilot bearing
- Clutch and flywheel components
The adjustable master cylinder allows the installer to establish the correct hydraulic travel. Slave-cylinder clearance, clutch release and pedal operation must be measured and verified before the vehicle is driven.
Driveshaft and Electronic Integration
The Magnum-F uses a 31-spline output shaft rather than the 27-spline output used by an original F-Body T56. A compatible 31-spline slip yoke is included.
TREMEC advises that Magnum-F installations may require driveshaft-length changes. The installer must measure the completed drivetrain and verify:
- Driveshaft overall length
- Slip-yoke engagement
- Rear universal-joint compatibility
- Driveshaft operating angles
- Clearance throughout suspension travel
- Driveshaft strength for the intended power level
Do not order or modify a driveshaft solely from generic published measurements.
Pigtails are included for the electronic vehicle-speed sensor, reverse lights and reverse-lockout solenoid. Final wiring, circuit integration and vehicle-speed calibration remain part of the installation. ECM programming or speedometer calibration may be necessary depending on the vehicle and rear-axle configuration.
Installation Information
Professional installation by a technician familiar with fourth-generation F-Body drivetrains and hydraulic clutch systems is recommended.
Before installation:
- Confirm that the vehicle has the correct Gen II LT1 or LT4 engine
- Verify the selected transmission ratio
- Confirm the correct year-specific crossmember
- Inspect the crankshaft pilot-bearing bore
- Inspect the rear main seal and surrounding engine components
- Verify clutch and flywheel compatibility
- Measure hydraulic release-bearing clearance
- Inspect the torque arm and rear-axle mounting points
- Plan the required wiring and speedometer calibration
- Measure for the completed driveshaft only after the drivetrain is positioned
Test-fit the transmission, bellhousing, crossmember, torque-arm bracket, shifter and interior components before completing final assembly.
TREMEC specifies a break-in period of approximately 500 miles using varied vehicle speeds and engine rpm. Avoid hard launches, high-rpm shifts and sustained heavy loading during the break-in period.
Use only lubricant approved by TREMEC for the selected Magnum-F transmission. TREMEC identifies its HP-MTF fluid and specified Dexron III-type fluids for Magnum-series applications. Confirm the current fluid recommendation and required capacity before filling the transmission.
A mandatory crate fee applies to this package because of its size and shipping requirements.
PART NUMBER
9397MAGNUMT56CONV
FREQUENTLY ASKED QUESTIONS
What engines does this conversion kit fit?
It is designed for 1993-1997 Camaro and Firebird models equipped with a Gen II LT1 or LT4 small-block Chevrolet V8.
Will it fit an LS1-powered Camaro or Firebird?
No. This package is specifically configured for the earlier Gen II LT1/LT4 engine and clutch arrangement. LS-powered vehicles require the corresponding LS-engine Magnum-F package.
Will it fit a V6 Camaro or Firebird?
No. The supplied bellhousing, clutch, flywheel and related components are designed for Gen II LT1/LT4 V8 applications.
Is the transmission new or rebuilt?
The TREMEC Magnum-F and the conversion components are newly manufactured. This is not a rebuilt original T56 or used drivetrain changeover.
Is this a transmission-only listing?
No. It is a complete conversion package containing the Magnum-F transmission and the associated LT1/LT4 bellhousing, clutch, flywheel, hydraulic, pedal, crossmember, shifter, torque-arm and electrical conversion components listed above.
Can it convert an automatic car to a 6-speed manual?
The package includes the principal components required for a manual conversion, including pedals, clutch hydraulics, flywheel, clutch, crossmember and related drivetrain parts. Select the correct application when ordering and verify any vehicle-specific wiring, programming and interior requirements.
What is the transmission’s torque rating?
TREMEC rates the Magnum-F transmission for up to 700 lb-ft of torque. This rating applies to the transmission itself, not automatically to every component in the completed drivetrain.
What is the difference between the 2.66 and 2.97 options?
The numbers identify the available first-gear ratios. The 2.97 ratio provides greater initial torque multiplication, while the 2.66 ratio provides a taller first gear. Rear-axle gearing, tire size, engine characteristics and intended use should guide the selection.
Does the kit include a clutch and flywheel?
Yes. Hawks lists a Stage 1 clutch kit and RAM billet-steel flywheel as part of the package.
Does it include the shifter?
Yes. The package includes a Hawks billet short-throw shifter, lower shifter boot and billet shift knob. Knob color and logo are selected when ordering.
Is a slip yoke included?
Yes. A 31-spline slip yoke compatible with the Magnum-F output shaft is included.
Can the original driveshaft be reused without modification?
Do not assume so. TREMEC advises that Magnum-F conversions can require driveshaft-length changes. The driveshaft must be measured after the drivetrain is positioned, and slip-yoke engagement, universal-joint compatibility and operating angles must be verified.
Are the speedometer and reverse-light connections included?
The package includes pigtails for the vehicle-speed sensor, reverse lights and reverse-lockout solenoid. Final wiring and any required speedometer or ECM calibration must be completed during installation.
Does the kit retain the factory torque-arm arrangement?
The Magnum-F has fourth-generation F-Body torque-arm provisions, and the package includes a Hawks T56 torque-arm bracket. Installation and clearance must be verified with the vehicle’s existing suspension and exhaust configuration.
Is a special shifter plate available for a 1997 vehicle?
Yes. The current product configuration offers an optional reproduction shifter plate for 1997 applications.
Is transmission fluid included?
Transmission fluid is not identified in the published kit contents. Use the current TREMEC-approved lubricant and filling procedure for the selected Magnum-F transmission.
