Super Chevy Magazine Homepage Super Chevy
Facebook Click here to find out more!

1970 Chevelle Reassembly - Goodmark Chevelle Project Car, Part 5

The Chevelle's Chassis Is Prepped For Its Hot Body

Photography by Barbara Hillick
1970 Chevelle Reassembly Rendering

It's pretty safe to say that we have passed the "dirty" part of the restoration process and are finally on our way to the re-assembly portion of the Goodmark Project Chevelle.

But before we get too far into the finishing touches of our mega-cool giveaway ride, let's take a look at what went on to upgrade the stock underpinnings. First, the chassis was media-blasted and painted by the boys at Metal Finish USA before it received a fresh coat of PPG's DP90 black primer. After the framerails were dry, the next steps involved bolting all the new or newly restored parts of the chassis and suspension in place. Talk about new parts, the front and rear of the Goodmark Chevelle will be riding and relying on a bevy of Hotchkis Performance parts, including, adjustable upper rear control arms, lower trailing arms and trailing arm mount braces, 1-inch lowered coil springs, and a 1-inch sway bar, linking the Nationwide Performance Parts 9-inch rearend to the Chevelle's chassis.

Up front, Hotchkis supplied its tubular upper A-arms, 1-inch dropped coil springs, and a 1 3/8-inch sway bar. QA1 adjustable shocks will keep all four tires stuck firmly to the ground, and Master Power Brakes will make sure the rubber stops as good as it rolls with a four-wheel disc brake conversion kit. Also on the list of suspension parts are the 2-inch drop spindles from Superior Spindles, Performance Suspension Technology's Polygraphite frontend rebuild kit, and AGR's 21:1 ratio steering box. Is it just us, or does this car sound more and more like a full-fledged Pro-built pavement cooker? One thing is for sure: This Chevelle is going to drive as good as it looks.

Speaking of looks, there are four different types of black paint used on the chassis and suspension parts, ranging from flat to gloss. This isn't only due to the fact that the factory used many different shades of black on a multitude of parts, but it's also intended to draw attention to the parts that have been taken off, restored, and reinstalled. If every part shared the same black paint, then it would look as if the entire chassis and suspension was painted all together. This is to trick the eye, rather than trick the customer.

So with all of this in mind, let's take a closer look at how all these parts fit together and how amazing the completed chassis looks. Next time around, the engine and body will be bolted in for (hopefully) the last time (or at least for the next 30 years.)

  • 1970 Chevelle Reassembly Steering Box
    Check out the new 12:1-ratio street performance steering box from AGR Performance. This is an ideal power steering box for a Pro Touring ride.
    1970 Chevelle Reassembly Steering Box
    Check out the new 12:1-ratio street performance steering box from AGR Performance. This is
  • 1970 Chevelle Reassembly Drop Spindle
    Here we can see a nice shot of the Hotchkis upper control arm with the Superior Spindle's drop spindle. Not only is the ride height going to be 2 inches lower (actually it will be 3 inches lower if you count the Hotchkis lowered coils), but the braking ability will also increase with the Master Power Disk Brake upgrade.
    1970 Chevelle Reassembly Drop Spindle
    Here we can see a nice shot of the Hotchkis upper control arm with the Superior Spindle's
  • 1970 Chevelle Reassembly Bushing Grease
    Before installing the lower control arms, an even coating of polyurethane bushing grease was applied. This will ensure a non-squeaky ride for years to come.
    1970 Chevelle Reassembly Bushing Grease
    Before installing the lower control arms, an even coating of polyurethane bushing grease w
  • 1970 Chevelle Reassembly Screwdriver
    A large punch or screwdriver locates the lower control arm holes perfectly.
  • 1970 Chevelle Reassembly Shocks Springs
    The combination of the QA1 shocks and the Hotchkis coil springs screams street performance!
    1970 Chevelle Reassembly Shocks Springs
    The combination of the QA1 shocks and the Hotchkis coil springs screams street performance
  • 1970 Chevelle Reassembly Shock Spring Install
    Loading the shock and coil spring at the same time alleviates some frustration. Trust us!
  • 1970 Chevelle Reassembly Floor Jack
    If you don't own a "floor-jack pad," a couple of welding gloves will obviously do the trick, as well.
    1970 Chevelle Reassembly Floor Jack
    If you don't own a "floor-jack pad," a couple of welding gloves will obviously do the tric
  • 1970 Chevelle Reassembly Sway Bar
    Next on the list was the Hotchkis 1 3/8-inch hollow sway bar. Just a straight-forward installation, like you would do with the factory sway bar. An extra set of hands come in handy at this point.
    1970 Chevelle Reassembly Sway Bar
    Next on the list was the Hotchkis 1 3/8-inch hollow sway bar. Just a straight-forward inst
  • 1970 Chevelle Reassembly Caliper
    Both wheel bearings provided in the Master Power Brake Kit needed to be greased. Once that dirty job was complete, the rotor and caliper could be installed.
    1970 Chevelle Reassembly Caliper
    Both wheel bearings provided in the Master Power Brake Kit needed to be greased. Once tha
  • 1970 Chevelle Reassembly Steering Components
    Installing the steering components so that the frontend was close to being aligned was easier when the link, tie rod ends, and tie rods were assembled before installation. This helped to achieve a starting point close to the original assembly. After the car is on the road, a good frontend alignment will definitely be on the top of the to-do list.
    1970 Chevelle Reassembly Steering Components
    Installing the steering components so that the frontend was close to being aligned was eas
  • 1970 Chevelle Reassembly Steering Cotter Pins
    After the steering and suspension are tightened, do not forget the cotter pins on all castle nuts. Very important!
    1970 Chevelle Reassembly Steering Cotter Pins
    After the steering and suspension are tightened, do not forget the cotter pins on all cast
  • 1970 Chevelle Reassembly Retaining Tabs
    Before we installed the 9-inch rearend provided by Nationwide Performance Driveline, the brake line retaining tabs were installed, or rather welded, to the housing.
    1970 Chevelle Reassembly Retaining Tabs
    Before we installed the 9-inch rearend provided by Nationwide Performance Driveline, the b
  • 1970 Chevelle Reassembly Rearend
    While the rearend was being supported, the Hotchkis upper and lower trailing arms were installed. The upper arms are adjustable for fine-tuning of the pinion angle and pre-loaded for those neck-snapping launches.
    1970 Chevelle Reassembly Rearend
    While the rearend was being supported, the Hotchkis upper and lower trailing arms were ins
  • 1970 Chevelle Reassembly Trailing Arms
    The Trailing Arm Mounting Braces do just what their name implies: offer extra support to the trailing arms.
    1970 Chevelle Reassembly Trailing Arms
    The Trailing Arm Mounting Braces do just what their name implies: offer extra support to t
  • 1970 Chevelle Reassembly Lowered Coil Springs
    With the trailing arms installed we could now put the Hotchkis lowered coil springs and QA1 Shocks in place. These coils are wound to give a firm, yet comfortable, ride and to give an added 1-inch drop.
    1970 Chevelle Reassembly Lowered Coil Springs
    With the trailing arms installed we could now put the Hotchkis lowered coil springs and QA
  • 1970 Chevelle Reassembly Hotchkis Rear Sway Bar
    Last but not least was the Hotchkis 1-inch rear sway bar. The sway bar bolts directly to the lower control arm and, in the case of our Chevelle's chassis, happened to be the last piece of the puzzle.
    1970 Chevelle Reassembly Hotchkis Rear Sway Bar
    Last but not least was the Hotchkis 1-inch rear sway bar. The sway bar bolts directly to t
  • 1970 Chevelle Reassembly Next Step
    You know what this means. The body and engine installation is next...stay tuned!
SOURCES
Superior Spindles
1522 N. Indiana St
Los Angeles
CA  90063
Metal Finish USA
7314 Highway 115E
Cleveland
GA  30528
Hotchkis Performance
12035 Burke St., Ste. 13
Santa Fe Springs
CA  90670
877-466-7655
www.hotchkis.net
Performance Suspension Technologies
8-00/-247-2288
p-s-t.com
Master Power Brakes
254-1 Rolling Hills Rd.
Mooresville
NC  28117
704-664-8866
www.mpbrakes.com
Nationwide Performance Driveline
1900 Chicago Dr. SW
Grand Rapids
MI  49509
Goodmark Industries, Inc. QA1 Precision Products
21730 Hanover Ave.
Lakeville
MN  55044
Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!

*Please enter your username

*Please enter your password

*Please enter your comments
Comments:
Not Registered?Signup Here
(1024 character limit)
Super Chevy