Race Proven Performance 

Strong, versatile, and ideal for high-performance race applications, Tremec TKO Transmissions are the ultimate upgrade for vehicles making 500+ ft/lbs of torque. The TKO 500 has 500 ft/lbs TQ capacity, and the TKO 600 has 600 ft/lbs TQ capacity. Three fifth gear ratios available: 0.64 or 0.68 reduces RPM for a fun ride and enhanced fuel efficiency while 0.82 is great for racing and long straightaways. TKO Transmissions are not direct replacements; modification is required to install.

Features

• For GM or Ford
• 31-spline output shaft
• 15.800 in. crossmember mounting location
• Neutral safety switch & back-up light sensor
• Electronic & mechanical speedometer pickups
• Tapered roller bearings minimize noise & wear
• 1-piece countershaft to better handle high torque
• ASTM 4615 steel gears & shafts for greater torque capacity
• 83 mm center distance between shafts permits larger gears & more torque
• Internal triple-rail shift system with cast iron shift forks
• Short throw billet aluminum shifter included, Except Mid Shift - Shifter Not Included (shifter handle & knob not included)
• Two available shifter locations: 19.500 in. delivered position and 16.750 in. reversed position