I was doing Tech on the Trans Am Forum again tonight.
All the the problems related to installing a T56 or Tremec 5 & 6 speed in a 2nd Gen Trans Am 1970-1981.
Once the car is lowered the aftermarket Quicktime Bellhousing Bangs off the ground over any tiny bump like a sledgehammer.
And the Trans tunnel has to be cut up and modified extensive to raise the Tremec up 2 inches to get the Pinion Angle right.
$5,000-9,000 bucks later its still a Failure.
An F Grade for being usefull.
Back to Old School.
Gear Vendors with a Muncie 4-speed or Turbo 400 is Best Still when you want Overdrive.
At Least in a Pontiac.