are these shocks used or new? Are they for Drag racing or circle track? Are they Double adjustable or single? Do you have a part #?

Last edited by 440W8 Duster; 03/16/14 02:26 PM.
70 Duster W8 motor.
1.29 60ft 5.79 1/8 at 120 mph
glide with 1.80 gear
@3170 lbs.