American Powertrain Pro-Fit Featuring then new TREMEC TKX kit for 1967-69 Camaro, Firebird and Trans Am F-body for factory 4-speed cars
- 30-50% increase in fuel economy
- Low RPM cruising for greatly reduced driver fatigue and an improved highway driving experience.
- Reduced engine wear leading to longer engine life
- Cooler engine operating temperatures
- Reduced NVH (noise – vibration – harshness)
TKX Gear Ratios
Select between 3 ratios
Our best seller is 17805 with the .68 OD works great with 3.55-4.11 gears
Wide Ratio – 3.27, 1.98, 1.34, 1.00, 0.72
Close Ratio – 2.87, 1.89, 1.28, 1.00, 0.68 OR 0.81 5th
This kit uses your stock 4-speed bellhousing.
26-spline clutch disk required
If you do not know what parts you need click here to get a quick quote or call our sales dept at 931-646-4836
Standard Kit includes:
NEW Tremec TKX 5-speed with streamlined case and 8000 rpm shift capability. No Cutting your floor!
AP Revolution Shifter Mechanism – Original 4-speed shift position
Bolt in Adjustable Crossmember for 1st-Gen F-body
Driveshaft Slip Yoke – Cryogenically hardened steel (shortened driveshaft required)
Transmission Mount – Polyurethane
Reverse Light Harness – Weatherseal
Speedometer Conversion – Mechanical or Electronic
White Shifter Knob
Hardware, Instructions, Warranty
NOTE: Kit does NOT require modifications to tunnel, console or chassis. White Lightning shifter upgrade available.
Optional Parts:
- Hydramax Hydraulic Clutch
- Bell housing
- Flywheel
- Shifter Handle
- Clutch kit
Shipping
Weight: 100 lbs
Dimensions: W14″ x H18″ x L31″
Optional extras
LS Engine to TKO, TKX, GM Muncie, T-10 and Richmond
LS Aluminum Alloy bell housing
Add for $ 355.95 $ 355.95
Bell Housing for LS/LQ Engine to GM TKO/TKX/Muncie/T-10/Richmond
QT SFI Bell Housing for LS/LQ Engine to TKO/Muncie/T-10/Richmond
Add for $ 1,075.95
Bell Housing Chevy Small block & Big Block- TKX, TKO, GM Munice/T-10
Add for $ 249.95 $ 249.95
1967-69 Chevrolet Camaro Pontiac Firebird Trans Am Hydraulic Clutch Conversion Kit with Malwood Clutch Pedal for TKX, TKO and Muncie
Add for $ 1,030.00 $ 1,030.00
TREMEC HP-MTF Transmission Fluid
TREMEC HP-MTF High Performance Transmission Fluid for all TREMEC Transmissions. Sold in 4 QTR box. Will do a full oil change on TKX, TKO, MAGNUM, T-56 or T-5 Tremec.
Add for $ 109.96 $ 109.96







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