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TREMEC TRANSMISSION SYSTEMS FOR 1968-1974 Chevy II / Nova
This
5-Speed System is the easiest and most economical way to put a high strength, modern overdrive Tremec TKO 5-speed in your 1968 - 1974 Chevy II / Nova. Our Custom Engineered Tailhousings and Shift Mechanisms provide the smoothest operation, the shortest throws and the only true internal offset in the business. Enjoy a 5-Speed System with low RPM cruising, and great fuel economy today.
 
 
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'69 Nova1968-1974 Chevy II / Nova

ProFit™ 5-Speed Overdrive Transmission Conversion System


Call us for great pricing deals every day at (931) 646-4836.

Shift into overdrive with the ProtFit™ 5-Speed Overdrive Transmission System for 1968-74 GM X-Body.

This 5-Speed System is the easiest and most economical way to put a high strength, modern overdrive Tremec TKO 5-speed in your 1968 - 1974 Chevy II / Nova. Our Custom Engineered Tailhousings and Shift Mechanisms provide the smoothest operation, the shortest throws and the only true internal offset in the business. Enjoy a 5-Speed System with low RPM cruising, and great fuel economy today.  Click here to run our Speed Analyzer.

Direct Bolt-In ♦ Perfect Shifter Positioning ♦ No Cutting ♦ No Modifications!

 

adv
Deluxe Tremec Overdrive Transmission Conversion Kit for 1962-74 ChevyII/Novas

ProFit Street Kit TKO-500
ProFit Street Kit TKO-600
ProFit Road Race Kit TKO-600

ProFit™ 5-Speed Overdrive Transmission System

Request A Quote-Lowest Pricing Guaranteed
Click Here or call (931) 646-4836
TKO-500
ProFit™ Kit
TKO-600 (.64)
ProFit™ Kit
TKO-600 (.82)
ProFit™ Kit

 
Unmodified Transmissions

Bare TREMEC transmission, for fabrication specialists.
Be prepared to modify your crossmember, driveshaft, floorpan,
console, shifter boot, seats, wiring, speedometer,
and provide various specialty hardware and sheetmetal fabrication.

Request A Quote-Lowest Pricing Guaranteed
Click Here or call (931) 646-4836
Bare TKO-500 Bare TKO-600 (.64) Bare TKO-600 (.82)

 TN residents only: Add sales tax.

Call Now! Call Now! (931) 646-4836

The ProFit TKO kits include the following components:

  1. Transmission. All new TKO-500 or TKO-600 transmission. Includes billet aluminum Tremec shifter.
  2. Crossmember. Custom mandrel bent, tubular crossmember. Direct bolt in - no modifications required.
  3. Transmission mount. Energy Suspension polyurethane transmission mount for long life and durability.
  4. Speedometer cable/adapter. Custom mechanical speedometer cable with integrated adapter and gear. Electric speedometer kits are also available.
  5. Driveshaft. Steel driveshaft complete with premium Spicer u-joints and Spicer C6 slip yoke, custom built for your car. All driveshafts are balanced using state-of-the-art equipment. 500 H.P. rating with street tires. For higher horsepower applications aluminum driveshafts are available for an additional charge.
  6. Pilot bearing. Needle roller pilot bearing.
  7. Shift knob. Hurst black or white 5-speed shift knob.
  8. Reverse light switch connector. Convenient pigtail connector.
  9. Hardware Kit. Complete specialty hardware kit for a hassle free installation.
  10. Tunnel patch. Pre-formed tunnel patch. Includes cutting template.
  11. Installation Instructions/Information. Step-by-step instructions to answer your most detailed questions and help you with your installation.
  12. Optional Hurst offset shifter. High performance Hurst Blackjack offset shifter. This direct bolt-on replacement shifter acheives perfect shift stick positioning within your stock console and requires no modifications to your console.  Add $295.
  13. Optional Shift Stick. Hurst chrome shifter handle. Add $79.
  14. Customer Support. Unlimited phone support for all technical and installation related questions.
  15. Extended warranty. Free one year extended warranty on all kit components. Some restrictions apply.

Model Part Number
1st
2nd
3rd
4th
5th
Torque Rating
Tremec Transmissions TKO-500 4616 TKO-500 4616
3.27
1.98
1.34
1.00
.68
500 ft/lbs.
Tremec Transmissions TKO-600 5009 TKO-600 5009
2.87
1.89
1.28
1.00
.64
600 ft/lbs.
Tremec Transmissions TKO-600(RR) 4618 TKO-600(RR) 4618
2.87
1.89
1.28
1.00
.82
600 ft/lbs.

Installation Notes

BEST SERVICE AND SUPPORT! Every customer has a specific Customer Tech Support rep who stands ready to help make your project a success. Guaranteed!

GlobeInternational Customers Welcome!

Click here to request a quote by email. Please tell us as much as possible about your vehicle's year and model, engine, current transmission, and differential.

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