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Home Store GM Chevelle - GTO 1968-1972 Keisler ClassicFit™ RS® and TKO Kits
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Call Keisler at 1-865-609-8187 to speak with a transmission specialist to get pricing and order Keisler transmissions.


Why Can't I Order A Transmission Online?
At Keisler, we are committed to order accuracy, and with the complex nature of making sure that your transmission and kit components match your car and performance needs, speaking with one of our transmission specialists is currently the best way to ensure you recieve the right products.


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The Keisler ClassicFit™ Kit is the most economical way to put a high strength, modern overdrive 5-speed in your 1968-1972 Chevelle, El Camino, GTO, 442, or other GM A-Body. Our Builder's Series Kits contain all the same high-quality components as our PerfectFit systems, but with an unmodified transmission. Enjoy a 5-Speed System with low RPM cruising, and great fuel economy today.

Keisler ClassicFit Offset Shifter is now available! It provides the same correct shift lever attachment point as our premium PerfectFit™ series, but in a lower cost "bolt on" package. Modification of the 4-speed shifter hole is required for some applications. (Note: If you desire minor or no modification, please see our PerfectFit™ series of transmission systems).



Keisler ClassicFit™ RS® and TKO Kits
* NEW PRODUCT * Keisler RS® 5-Speed Essentials Kit

The Keisler RS® 5-speed provides low RPM cruising, best-in-class shift quality, and a compact design to fit your classic - all at an unbeatable price. 7000rpm shifts and no missed 2-3 shifts are just two of the many benefits of the RS. Built at Keisler!
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1968-1972 Chevelle/GTO 5-Speed ClassicFit™ Kit - TKO-500

Keisler's ClassicFit™ Kit is the most economical way to install a high strength, modern 5-speed overdrive manual transmission in your GM A-Body. Contains all the same items as our PerfectFit™ kit, but without the customized transmission.
[Product Details...]

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1968-1972 Chevelle/GTO 5-Speed ClassicFit™ Kit - TKO-600 (.64)

Keisler's ClassicFit™ Kit is the most economical way to install a high strength, modern 5-speed overdrive manual transmission in your GM A-Body. Contains all the same items as our PerfectFit™ kit, but without the customized transmission.
[Product Details...]

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1968-1972 Chevelle/GTO 5-Speed ClassicFit™ Kit - TKO-600 (.82)

Keisler's ClassicFit™ Kit is the most economical way to install a high strength, modern 5-speed overdrive manual transmission in your GM A-Body. Contains all the same items as our PerfectFit™ kit, but without the customized transmission.
[Product Details...]

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1968-1972 Chevelle/GTO ClassicFit™ Kit - TKO-500 - Auto

Keisler's ClassicFit™ Kit is the most economical way to install a high strength, modern 5-speed overdrive manual transmission in your GM A-Body. Contains all the same items as our PerfectFit™ kit, but without the customized transmission.
[Product Details...]

Call to Get Quote

1968-1972 Chevelle/GTO ClassicFit™ Kit - TKO-600(.64) - Auto

Keisler's ClassicFit™ Kit is the most economical way to install a high strength, modern 5-speed overdrive manual transmission in your GM A-Body. Contains all the same items as our PerfectFit™ kit, but without the customized transmission.
[Product Details...]

Call to Get Quote

1968-1972 Chevelle/GTO ClassicFit™ Kit - TKO-600(.82) - Auto

Keisler's ClassicFit™ Kit is the most economical way to install a high strength, modern 5-speed overdrive manual transmission in your GM A-Body. Contains all the same items as our PerfectFit™ kit, but without the customized transmission.
[Product Details...]

Call to Get Quote


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Call for Pricing

Call our Sales Staff at 1-865-609-8187 to speak with a transmission specialist to get pricing and order Keisler transmissions.


Why Can't I Order A Transmission Online?
At Keisler, we are committed to order accuracy, and with the complex nature of making sure that your transmission and kit components match your car and performance needs, speaking with one of our transmission specialists is currently the best way to ensure you recieve the right products.


Click here to close