As promised the Global West subframe connectors were installed this week. I must say that the fit is absolutely superb. I was extremely pleased with how tight to the floor pan they are. Another advantage is that these connectors require no modification to the floor pan as most do. In fact the only modification that was needed was a very small notch in the subframe connector’s rear flange due to an interference with a brake line bracket. Though slightly more expensive than most, I can assure you the extra expense is definitely worth it. The instructions recommended to use the supplied flat bar stock to box in the rear of the connector after the connectors have been welded in place. It was decided that notching the top of the plate to fit around the frame rail while the connectors were only held in place would be easier. This means some of the welding could be done off of the car. Per instruction, four 1/2″ clearance holes had to be drilled in the front of the connectors through the frame rails. Each subframe connector requires two 1/2″ bolts be installed for extra stiffness. The connectors will be reinstalled and welded around the entire box next week.
Archive for the ‘Suspension’ Category
Global West Subframe Connectors
Saturday, April 24th, 2010Steering Wheel Lock
Saturday, September 12th, 2009Since the stock automatic transmission is being replaced with a Tremec TKO five speed, the shift mechanism on the steering column must be tweaked a little. Since there will be no linkage between the transmission and steering lock lever, a coupling was welded to the steering column to prevent the lever from moving. It wouldn’t be more than a nuisance if this lever moved, however the key could not be removed from the ignition until the lever was returned to the “park” position. This setup does pose a bit of a safety hazard which may be addressed in the future. The automatic must be in park in order to lock the steering wheel. Without the linkage it would be possible to lock the steering wheel while the car is in motion.
Installing the Subframe
Sunday, August 23rd, 2009The subframe was resinstalled today using the solid aluminum bushings that came with the Global West tubular subframe connector kit. The center bolts that attach the subframe were torqued to 100ft-lbs and then the rear bolts fastened snugly as they will be loosened again to install the subframe connectors. Global West requires the two sets of body bushings be aluminum and recommend that the radiator support bushing also be aluminum although they claim polyurethane will be fine for this point only.
Next all the steering linkage nuts were torqued to factory recommended torque specs. Wheel alignment shims were placed back in the order they were removed. Control arm fasteners will be torqued when the car is at normal ride height. The last project of the day was to install the remaining stainless fuel and brake lines from National Parts Depot. The lines were pre-bent which made for a fairly easy install. Next week the wire harness will be re-wrapped with tape and the car will be ready for the motor.
Eastwood Brake Gray
Saturday, August 8th, 2009With the radiator support complete, attention was focused on other front-end parts such as the steering box, master cylinder, and heater box. The steering box and master cylinder each received two coats of Eastwood’s Brake Gray. This coating claims “excellent” corrosion and brake fluid resistance. The color is good as the shade of gray appears to be somewhere between cast aluminum and cast iron. The coating contains particles of 316L stainless steel. The price is not cheap at $20 a can and of course Eastwood gouges it’s customers on shipping. For a single aerosol can the shipping is about $10. Needless to say this better work.
The final project of the day was to mask and paint the heater box. The area was scuffed with a red scotchbrite pad and then wiped down with wax and grease remover. Next a coat of Crest’s Hi-Build Flexible Primer Surfacer was applied to the heater box. After the primer was allowed to dry three caots of U-Pol’s flat black was applied. Next week the blower motor will be painted with a higher gloss finish than the rest. After some drying time the tape on the firewall was removed. The flat black on the heater box breaks up some of the semi-gloss over the rest of the firewall nicely.
Coil Springs
Saturday, May 16th, 2009Today the coil springs, lower control arms, spindles, and shocks were installed on the subframe. Front coil springs are Eibach 3852-120 1.0″-2.0″ drop, purchased from Summit. The rear leaf springs had settled more than the original stock coil springs which caused the front to sit higher than the rear. Hopefully the drop springs will atleast level the car and maybe give the car slightly aggressive stance. The KYB gas-a-just shocks were scuffed and painted black then installed. The shocks are stock length which I read would work with the Eibach shocks.