No, The Silverado 1500 does not have torsion bars it has coil overs and shocks. All 4wd silverados have them and the 2500HD 2wd also does.
No, Chevy converted to a coil spring suspension for their GMT-900 trucks. (07 - 10)
You must crank the bolts on the torsion bar clockwise to lift the vehicle
Turn the adjusting bolts.
YES it does.
jack up front end, drop both bolts out of the torsion keys, knock both bars out then put new keys in
Instead of using coil springs on the front suspension torsion bars are used from the lower control arms to the frame ( my 1995 Ford Explorer 4x4 has torsion bars , my dads 73 Dodge Coronet had torsion bars ) If you look at a lower front suspension that has torsion bars you will see the torsion bars going from the lower control arms rearward
A Dodge Ram does not have torsion bars.
The tundra does not have torsion bars, buy a lift.
I'm pretty sure that only 4WD trucks have torsion bars.
no the torsion bars didn't come out til the 1998 model year
Take the truck to your local Chevy dealer and have them adjust the torsion bars to lift the front and then do a realignment. About 100 bucks. New torsion bar keys are not needed.