One of their topics of conversation with the product czar was manual transmissions, and it was reported that the '09 Pontiac G8 GT would be offered with an optional Tremec 6-speed manual transmission.

The kit includes not only the assembled engine and Tremec six-speed manual transmission but also a wiring harness control package, a starter motor, and even a QuickTime steel bellhousing.

Ringbrothers has fitted one of Mopar’s 6.2-liter supercharged V8 ‘Hellcrate’ motors with a cool 807 hp and 717 lb-ft (972 Nm) of torque, mating it to a Tremec TR-6060 six-speed transaxle ...