Bowler - Tremec T-56 Magnum, TKX & TKO Mechanical Speedometer Adapter

Tremec T-56 Magnum, TKX and TKO transmissions use a Ford speedometer drive and require this adapter or a custom speedometer cable. This package is the easiest and most economical solution to connect to your existing GM 7/8" threaded cable to the transmission. This two piece design incorporates a double O-ring seal for the transmission case opening, as well as, an internal seal to prevent fluid from leaking through where the cable attaches.  The drive spindle is a solid steel swiss machined part for extra strength and accuracy. 

When ordering, we will need you to list your tire size (ex: 295/45-15 or overall height), as well as your rear end ratio, so we can get you the proper driven gear.

Bowler Performance Transmission is a Tremec Elite Distributor. Be sure and check us out for all your transmission needs.

Works With

• Tremec Magnum
• Tremec TKO & TKX
• Tremec T-5
• Legend Gear and Transmission's LGT-700

Available In The Following Tooth Counts

• 16T Gear - Purple
• 17T Gear - White - DISCONTINUED  **(see note below)**
• 18T Gear - Yellow
• 19T Gear - Pink
• 20T Gear - Black
• 21T Gear - Red

**If your vehicle is calculated to the 17T Gear, you will need to choose either a 16T or an 18T. **  Your speedometer will be off around 5 mph too slow (18T) or too fast (16T).  You can also source a speedometer ratio adapter that can correct the speed difference from Nevada Speedometer Services. Phone: (775) 358-7422