Front Clip Build Muscle Car Restoration
Chevy II Nova owners are so predominately into “the spirit of the American Hot
Rod” that markets are developing to supply their demand for performance
equipment.
One of our Army medivac helicopter pilots, nicknamed Weatherman, wanted a piece
of the Chevy II fun so he found a sweet little ’63 hardtop coupe.
The Chevy II was introduced in 1962 and was not available with a V8 until 1964.
It is most likely the engineers originally had no intentions of these cars ever
having a V8 power plant. One of the many products being mass-produced for these
cars is a bolt in front sub-frame, which cures many problems that afflict the
Chevy II. The stock Chevy II sub-frames require forward sump oil pans, have
bolted cross members, have inner fenders that double as shock towers and consume
engine compartment space and have suspension and steering inconsistent with
performance and handling. The factory front sub-frame unbolts from the car with
four bolts on each rail and three more on the upper firewall on each side. With
a couple of fender bolts, brake lines and steering box detached, the whole front
clip rolls away, literally.
Here’s how the Chevy II benefits from the new sub-frame. The frame itself is
strong tube construction and is welded for a more consistent geometry. The cross
member is fabricated in a manner that allows traditional rear oil sump pans with
rear pickups to be used. The front suspension is a coil over shock type with
traditional upper and lower tube type A plates. Our kit had the optional sway
bar, which required drilling and tapping the frame to be installed. This total
package is a big plus that changes the way these cars handle and creates engine
space for exotic power plants in the process.
The conversion to rack and pinion steering had three obvious benefits. Weight
loss is substantial by removing the cast iron steering box and all of the steel
drag link assembly. Safety is increased by better handling and by removing a
steering box with it’s solid steering shaft that has nothing to collapse between
the box and the steering wheel.
Our kit provided a shaft the length of the steering column, a short shaft with
U-joints on each end connecting the column to the rack and pinion. Handling is
much more precise with the rack and pinion and it’s forward of the spindle
position is superior. Out kit also came with five lug rotors and disc brakes.
The four lug pattern drums on this pre-V8 car, and single reservoir master
cylinder were heaped in the suicide pile with the steering box and shaft.
With the added engine compartment room, improved handling and braking,
Weatherman is now forecasting winds in excess of 100 MPH.