Picking Out Correct Spacer Kit for Use with Firestone Ride Rite Air Bag Kit

Question:

I have installed a 3.5 inch lift on my truck and the rear blocks are 3inch my air springs mount to the axle what size spacers do I need?

asked by: BRIAN E

Expert Reply:

Typically lift kit sizes are slightly higher than what you actually get on the vehicle so a 3.5 inch lift most likely would call for a 3 inch spacer kit from Firestone part # F2367. If instead you only gained 2 inches you'd want the part # F2366 that you referenced. Judging by your pictures it looks like you have too tall of a spacer kit installed currently. I'd go with about half the height of what you have now.

For a 1-1/2 inch spacer you'd need the part # F2536.

expert reply by: Jameson C