TR6060 6-speed Challenger Stage 2 Upgrade Build Kit

TR6060 6-speed Challenger Stage 2 Upgrade Build Kit

This TR6060 Stage 2 Upgrade Build Kit for the Challenger includes all of the wear items which need to be replaced anytime the transmission is disassembled for repair, plus all available upgrades.

Transmission Upgrade Build Kit Includes the Following:

• Carbon-hybrid (C7) synchro rings
• Billet bronze shift fork pads 1-6-R
• Billet guide pins
• Front & rear seals
• Billet bronze shift lug bushing

Fits the following applications:

• 08-up Dodge Challengers

• Most 16-up units use a gasket kit. See the link here TR6060 Gasket Kit 6-Speed

Increased Transmission Durability

The synchronizer rings must be replaced since they have a friction lining that will eventually wear out. It’s labor-intensive to gain access to the internals of a transmission. The unit has to be removed, disassembled, reassembled, and re-installed. As such, it’s always good practice to replace all wear items. The bronze shift fork pads in this kit replace the weaker plastic ones, providing increased durability. The replacement synchronizer rings are a revised carbon-hybrid version, which only came in the C7 Corvettes from the factory. The original style of synchro ring is sintered metallic, and those are prone to overheating. With the carbon-hybrid style, the chance of overheating is drastically reduced.