Product Description:
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Hawks Motorsports offers our clients this 1962-1964 GM X-Body TREMEC Magnum 6-Speed Manual Conversion Kit | GMXBODY-MAG-6264. Designed specifically for manual transmission vehicles, this PerfectFit™ kit upgrades your factory drivetrain with the strength and performance of the TREMEC T56 Magnum 6-speed double overdrive transmission.
Engineered for classic Chevy II and Acadian X-Body applications, this kit provides modern highway cruising, improved drivability, and increased transmission strength while maintaining excellent fitment. The TREMEC Magnum delivers smooth shifting, reduced RPM at highway speeds, reduced engine wear, and improved comfort for long-distance driving.
This kit is designed for vehicles already equipped with a manual transmission. Automatic-to-manual conversion components such as pedals, hydraulic clutch components, flywheel, and clutch assembly are not included and may be required separately depending on your application.
Vehicle Applications:
| Make | Model | Year Range |
|---|---|---|
| Chevrolet | Chevy II / Nova | 1962-1964 |
| Acadian | Acadian | 1962-1964 |
TREMEC Magnum 6-Speed Features:
- TREMEC T56 Magnum 6-Speed Double Overdrive Transmission
- Designed for manual transmission upgrades
- 700 lb-ft torque capacity
- Available in wide and close ratio configurations
- Friction-lined synchronizer blocker rings for smooth high RPM shifts
- PerfectFit™ SST case customization for improved fitment
- CNC-machined transmission case modifications
- Factory-style shifter positioning
- Reduced RPM highway cruising
- Improved fuel economy potential
- Reduced engine wear
- Lower operating temperatures
- Reduced noise, vibration, and harshness (NVH)
TREMEC Magnum Gear Ratios:
- Wide Ratio: 2.66, 1.78, 1.30, 1.00, 0.80, 0.63
- Close Ratio: 2.97, 2.10, 1.46, 1.00, 0.80, 0.63
Silver Sport Transmissions Kit Components:
- TREMEC T56 Magnum 6-Speed Transmission
- PerfectFit™ SST customized transmission case
- Driveshaft and slip yoke
- Lightweight steel custom driveshaft
- Dynamically balanced driveshaft assembly
- Premium solid U-joints
- Mechanical and electronic speedometer compatibility
- Calibrated speedometer cable or electronic speedometer connector option
- Reverse light connector
- Heavy-duty pilot bearing with lubrication seal
- Rubber isolator mount
- Installation hardware
- Detailed installation instructions
- Lifetime technical support
- Market-leading warranty
Installation Notes:
- This kit is intended for manual transmission vehicles.
- Automatic-to-manual conversion components are not included.
- Verify engine, clutch, bellhousing, and drivetrain compatibility before ordering.
- Driveshaft availability may vary depending on application and configuration.
- Professional installation is recommended for drivetrain modifications.
