62-67 CHEVY NOVA  COIL-OVER IFS

Read and understand these instructions before starting any work.

!!! SUPPORT VEHICLE WITH JACK-STAND, BEFORE DOING ANY WORK !!! 

1.      Begin installation by jacking the car up and supporting it on sturdy jack stands.  The stands must be located just behind the firewall on the flat side.  Do not support the car from the front sub-frame.  First, remove the hood and hood hinges.  Remove the front wheels and disconnect the wiring to the front components such as the headlights, turn signals and parking lights, etc.  Remove the front bumper and brackets, front fenders and grill.  Be certain to retain all these bolts, as they will be reused when these parts are reinstalled.  Next remove the core support and radiator.  Next remove the engine and transmission.  Now unbolt and remove the factory sub-frame with the inner fender panels.  Next remove the old steering box and the steering column. The original steering column can be re-used with the new rack and pinion suspension with a little modification to the column.  The original steering box will not be used.  This is a good time to give the firewall a good cleaning and detailing, as there should be nothing more attached to it.

2.      Start the installation of the new sub-frame by raising it up into place in front of the firewall.  A floor-jack will help here.  Line up the holes to the holes in the firewall and bolt it on using the new bolts and lock nuts.  Tighten up the bolts.  Next install the upper firewall support tubes from the front rails to the mounting surfaces on the firewall,  using the original inner fender panel bolts.  If there is a gap here, you can install some of the shims now, or bolt it tight and wait until the fenders are reinstalled.  To determine the correct shims for the final sheet metal alignment.

3.      Re-install the engine and transmission back into the vehicle. The factory engine mounts should line up to the stands on the sub-frame.  A REAR-SUMP OIL PAN MUST BE USED.

4.      Continue with the suspension component installation.  Install the lower control arm. (Ball joint grease fitting must be pointing down).  Next install the front anti roll bar kit to the x-member (anti-roll bar passes through upper & lower control arm and between x-member & coil-over shock). Mount coil-over shock to the lower control arm using the supplied hardware that comes with the anti-roll bar kit.  As the lower control arm are raised, attach the upper coil-over shock mount. Install the spindle assembly onto the lower ball joints and then install the upper control arm ball joints into them (Do the same on the other side).  Now install the rack & pinion assembly using the supplied hardware.  Install the tie rod ends onto the rack and into the spindle arms.  Estimate the alignment at this point.  It is a good time to install the steering column and headers now, as it is easier to work  on the steering column connection to the rack & pinion before the sheet panel is in place.

5.      Finish up by installing the core support and radiator.  Next install the grill & front fenders.  You may have to adjust the shims at the upper mounts to align the front fender gap at the doors.  Install the front wheels and place the car on the ground.  The springs will need a little time to settle-out, before you get the proper ride height.  The lower control arms should be level at ride height. Align the front suspension to the following specification:

Caster 7/8 - 3/4

Camber ¾ - 1/2

Toe-In 1/8”- 1/8”