Went to Speedworld in Orlando today for test n tune
Girlfriend made 4 good passes 11 teen range.
Last run she got to staging lane and no forward gears...
Car backs up perfect but any forward gear feels like neutral.
493 wedge in 69 GTX. Full automatic valve body 727 built by JW transmissions back around 1999.
Yeah it has about 30,000 street miles and maybe 2000 passes.
There is a 3000 stall Turbo action converter in front that has been in this car about 20 years.
Any ideas? And how do I confirm?