When you convert to the Tremec Magnum 6-Speed, you will experience:

• 30-50% increase in fuel economy
• Low RPM cruising for greatly reduced driver fatigue and an improved highway driving experience. Road trips are fun again!
• Reduced engine wear leading to longer engine life
• Cooler engine operating temperatures
• Reduced NVH (noise - vibration - harshness)

TREMEC Magnum Gear Ratios

2.66, 1.78, 1.30, 1.00, 0.80, 0.63
2.97, 2.10, 1.46, 1.00, 0.80, 0.63

Silver Sport Transmissions Magnum 6-Speed PerfectFit™ Kit Overview

Driveshafts are no longer included in your order but may be purchased separately.

Tremec Magnum Kit Components for conversion from a manual

1. Tremec Magnum 6 Speed Double Overdrive
   • 700 torque capacity wide or close ratio.
   • Perfect factory shifter positioning.
   • Market Leading Warranty
   • Friction Lined Synchronizer Blocker Rings come standard for easy high RPM shifts
   • Lower Cost Option  Classic Fit option is available for non-console installations.  Slight trimming of the shifter opening may be required.
2. Crossmember - Choose Chevy or BOP
   • CAD-designed, lightweight, and box welded for rigidity
   • Better exhaust clearance and rigidity compared to tubular or aluminum variants
3. Driveshaft & Slip Yoke
   • Lightweight, steel, custom driveshaft for superior strength. Dynamically balanced for smooth operation and premium solid u-joints come standard.
4. Speedometer Connection
   • Mechanical and electronic compatible
5. Calibrated Speedo Cable or Electronic Speedo Connector - Your choice
6. Reverse Light Connector
7. Cutting Template & Tunnel Patch
8. Body Seal Panel
   • Keep water and dirt out
9. Pilot Bearing
   • Super heavy-duty needle roller type with lube seal for long life
10. Isolator Mount
    • Rubber for vibration isolation
11. 6 Speed Shift Pattern Plate (Chevelles)
    • Maintains original appearance
12. Installation Hardware
13. Detailed Installation Instructions - including free lifetime tech support
14. Market Leading Warranty