American Powertrain Tremec Magnum. Here is a picture of the full kit, including the QuickTime Bellhousing cover that will fit a Pontiac. Somewhat of a long story there but the engine and transmission were initially ordred to go in the Triple Threat TA. Like most of the work done on that car, the transmission order was just another mess for me to have to clean up. Two expert shops but no one noticed the bellhousing had the hole for the starter on the wrong side of the motor. I saw it within 2 minutes when I got the car back in disarray. So another $500 and now I can mount the transmission properly
So the flywheel for the dual clutch T-56 is a nice piece of aluminum, though the motor had a brand new SFI approved, high end flywheel from SD Performance. American Powertrain "Science Friction" clutches require the use of their flywheel. Unfortunately, they had to send me several to get one to fit.. But they are Johnny on the spot when something is not right and get the new part on the way quickly.
Decided to go with their pro-fit kit. This kit to install their T-56 Magnum in a 2nd gen is really sweet.
It included all of these parts plus the correct bellhousing, which I already mounted on the transmission.