GNX Parts


GNX Dash


We are the only company making a complete pre-mounted authentic GNX dash. All of the cutting, fitting and alignment work is complete, just wire the dash and mount the entire unit.

We now have speedometer with the exact font as the original GNX speedometer.  The boost gauge now has a face and font that matches the other gauges in the dash.



click for larger image

Applique with correct color indicators
Metal mounting plate
Plastic gauge bezel
Stock pre-cut cluster housing
Stock dash bezel (pre-cut with plastic gauge bezel attached)
New Stewart Warner Speedometer with upper speedometer cable
New Stewart Warner Tachometer
New Stewart Warner oil pressure gauge with sending unit
New Stewart Warner water temperature gauge with sending unit
New Stewart Warner fuel gauge
New Stewart Warner vacuum/ boost gauge
Plug and play harness



6 piece build your own
Buick GNX dash kit
Everything you need except gauges!!!!
This is a
Applique with correct color indicators
Metal mounting plate
Plastic gauge bezel
New GNX upper speedometer cable
Hard to find triangle signal bezel
Plug and play harness
A copy of the ASC blueprints and Instruction book
Specify if you car currently has an analog or digital dash, the plug and play
harness is different for each.

Any questions please call, we are happy to assist your mechanic any way we can.


Correct GNX dash triangle signal bezel.


This signal bezel mounts to the metal gauge mounting
plate with the plug and play GNX wire harness circuit board.
The back side is tapped for the circuit board mounting screw.


GNX dash metal gauge mounting plate.img_3349img_3348This is the correct gauge mounting plate. All holes are drilled in the
correct location so all gauges will line-up with the gauge bezel.$179.00

GNX dash gauge bezelimg_3347 img_3350$199.00

Out of stock

Build it yourself GNX dash components


This kit includes:

Metal Gauge Mounting Plate with all holes drilled in the correct location to ensure proper alignment

Plastic Gauge Bezel, which is exact to the original GNX gauge bezel

Dash Applique with the correct tell tale indicator light colors of green, red and orange

Triangular Signal Bezel, which is a hard to find part that we had made to the exact original GNX dash specifications.


Out of stock


3 piece set, GNX grille emblem and bracket and trunk emblem


GNX emblems: $199.00




GNX Exhaust

This GNX exhaust system will ONLY fit authentic GNXs and any 1986-1987 Turbo Regal that have been fitted with the reproduction GNX rear suspension systems.


This is a true 2-1/2″ diameter system throughout, unlike the factory, which has bottlenecks in several places to 2-1/4″. Each pipe is mandrel bent, tailpipes are angled, cut and exit exactly in the same area as the originals. Also included are all new stainless steel guillotine clamps and polished mufflers.



Bucks County, Pennsylvania


GNX Rear Suspension

A perfect reproduction of the original rear suspension designed by McLaren Racing.