Totally agree with Z06Vette... I had the same issue until I hacked the solenoid into my brake light switch. Plan to install the American Powertrain Lock-out solenoid switch (http://americanpowertrain.com/i-2388...e-6-speed.html
) as I've scared myself downshifting from 6th with the brakes on and almost slid in to reverse.
1968 Camaro SS, 383 SBC, AFR 195cc heads and Titon manifold, MSD Atomic EFI, T-56 w/4.10 tru-trac rear, Kore3 w/ 6p Brembo and hydroboost, Raingear wipers, Art Morrison frame, DSE mini tub and Forgeline 3-piece wheels.