mike should be able to take care of you as he took care of mine to....but if it doesnt work out get on car-parts.com and enter search what u need and then if you see hi way auto in brownwood then give them a call and talk to austin since they were a sponsor here on the site and still offer real good prices for us ls1truck guys...i have bought alot of stuff from austin as well...
'13 silverado LT...stock
'11 lt 4x4 z71..tvs1900
'01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance