Hidden Hitch makes a class 1 that you can install yourself. The hitches are not a big deal.
For set up information there is no one better than Sam Strano at
www.stranoparts.com Be sure to check out their Q&A section.
The best online information is at
www.frrax.com No BS, just people that roadrace and ax f bodies.
Those two sources should address 99.99% of your questions. I had Rick Hendrick Chevrolet in Durham do the ignition work on my 92 1LE. They did a good job and the price was fair. They have one mechanic who specializes in the f-bodies.
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Jim Pastorius
2008 Silverado VortecMax
1992 Camaro
CMC#92
2002 BMW R1150R
2009 3rd Place CMC Mid-Atlantic Championship
2009 CMC Hyperfest Winner