My 92 camaro had the round tube bars with the coil spring on the uppers,..worked well Alston chassis, 4 link, wore out shocks,..hehehe...9.28@142..1.21 60 foots ,482 bbc powerglide, 4.88`s, 32x14`s 2400 lbs My last ET licensing pass Vido Seattle 2005 http://www.youtube.com/watch?v=fSbgSkqD3wc&fe...