I have a SLP 25000 Brake Control Line lock kit for sale. The kit has never been used and will work on any 98 and up (V8 or V6) Camaro,Trans Am, Firebird, etc..
Here's how it works: Press the brake pedal and flip the brake-control solenoid switch. Remove your foot from the pedal, and the solenoid maintains line pressure to the front brakes until the switch is released. This makes it easy to heat the rear tires while minimizing wear and tear on your car's rear brake components. You can also use the system to prevent a manual-trans car from rolling out of the staging beams at the starting line.
This kit is custom fitted to the F-Body chassis and is fully compatible with the factory anti-lock braking and traction-control systems. It includes a waterproof electrical solenoid, an activation switch, plug-in wires, CNC-bent steel lines with correct OE fittings, and all mounting hardware.
New these for for about $155 + shipping.
I'm asking for $130. If you have any questions, feel free to email me.

 

98 and up only? I've got a 97

 

Sorry.