CzyKats44
This is the way.
- Joined
- Jun 28, 2014
- Messages
- 471
Many years ago I bought speedway 91634057 rear control arm set for my '84 GN, good product. I removed them from the 84 after 2 problem free years and installed them in my '85 about 5 years ago, no issues. Recently the poly bushings were getting noisy so I pulled it all apart lubed the shit out of them with the energy suspension lube and reinstalled.
Everything back together, I set the car down on ramps and torque accordingly. I set it back on the ground and the driver side is an inch high. Everything is place, springs are in the seats, clocked by the book. Insulators up top are good. Lift again and disconnect the shocks pull springs and measure them, good. Swapped them on the install, driver side still high. Bounced w/o shocks and bumped it perpendicular some to side load the rear, no change. Removed the sway bar (sway bar arms are straight in comparison to each other. Frame looks fine no cracking or bent control arm mounts. Rehooked the shocks, lifted and back on the ramps, loosened and retorqued all the control arm bolts, sway bar install last. Back down ... one inch high on the driver side still.
Took it for a spin to get it to settle maybe ... no problems feel fine, still high on the drivers side. I parked it on a different spot and noticed the pass side is about 1.5-2 inches closer to the forward part of the fender and the drivers side looks to be slightly back some.
I did not change any parts, I've done this install by the factory manual at least 3 times now. WTF? These parts have been on 2 cars for approximately 7 years total with no problems.
(Yes the axle was straight before, no corrosion concerns on the frame rails, kirbans body bushing and bolt install 6 years ago, body bolt retorque 2 years ago)
Everything back together, I set the car down on ramps and torque accordingly. I set it back on the ground and the driver side is an inch high. Everything is place, springs are in the seats, clocked by the book. Insulators up top are good. Lift again and disconnect the shocks pull springs and measure them, good. Swapped them on the install, driver side still high. Bounced w/o shocks and bumped it perpendicular some to side load the rear, no change. Removed the sway bar (sway bar arms are straight in comparison to each other. Frame looks fine no cracking or bent control arm mounts. Rehooked the shocks, lifted and back on the ramps, loosened and retorqued all the control arm bolts, sway bar install last. Back down ... one inch high on the driver side still.
Took it for a spin to get it to settle maybe ... no problems feel fine, still high on the drivers side. I parked it on a different spot and noticed the pass side is about 1.5-2 inches closer to the forward part of the fender and the drivers side looks to be slightly back some.
I did not change any parts, I've done this install by the factory manual at least 3 times now. WTF? These parts have been on 2 cars for approximately 7 years total with no problems.
(Yes the axle was straight before, no corrosion concerns on the frame rails, kirbans body bushing and bolt install 6 years ago, body bolt retorque 2 years ago)