Holden HZ GTS Dash Gauge Adaptor Kit – VDO-Style 85mm/52mm

Holden HZ GTS dash adaptor kit for VDO-style gauges

Mount compatible aftermarket gauges in an original or aftermarket HZ GTS dash fascia using this Unicq Parts adaptor kit. It is designed for the VDO-style clone gauges previously described in our listings as eBay gauges.

This is an adaptor kit, not a set of gauges. Check gauge dimensions and rear mounting arrangement before ordering.

Gauge compatibility

• Large speedo and tacho gauges: 85mm body (3-3/8 inch), with a 7mm bezel recess bringing the total bezel diameter to 92mm. The bezel is 8mm deep.
• Small gauges: 52mm body (2-1/16 inch). Small gauges require a 4mm bezel recess. The four-gauge cluster housing has a 58mm bezel recess.
• Designed for gauges with two threaded screw mounts at the rear, as shown in the product photos.

The specified two-screw gauges are supported without cutting the steel fascia support bracket for clearance. Other rear mounting designs may protrude further and require modification; compatibility is not universal.

Included

• RH 85mm gauge adaptor with 92mm bezel recess.
• LH 85mm gauge adaptor with 92mm bezel recess.
• Four-gauge cluster housing adaptor for 52mm gauges with 58mm bezel recess.
• Four-gauge cluster top and bottom alignment/locking brackets.
• 52mm clock gauge adaptor.
• Clock gauge alignment/locking bracket.

Recessed bezels allow flush mounting, while oval mounting holes allow final left/right alignment. Follow the embossed left and right labels because the adaptors have different tolerances.