1957 Custom Gauge Cluster Conversion Parts

These parts make it possible to mount up to 5 2 1/16" or 2 1/8" custom gauges and either a 3 3/8"
or 3 1/8" Speedometer in 3 styles of speedometer plates. They are completely bolt -on and require no modification to the stock cluster housing in all configurations, except Style #3 speedometer plate as noted. They may be installed to any cluster, you may even install them on a freshly painted cluster without damage. Many options are possible so you can personalize to suit. All parts are high quality cnc milled billet aluminum tube or plate. Currently Autometer has 0-30 ohm Fuel gauges that will work with stock and repro gas tank sending units and several 2 1/16" Tachs. We are working with Classic Instruments to make the gas gauge and we will carry them if this works out. We have Autometer gauges in stock now. We are able to custom build complete ready to install clusters to order including gauges and wiring, so you will be able to take it out of the box and install it easily. Column shift automatic cars need to use column mounted shift pointer and indicator that we now have in stock.

Note! All prices shown do not include gauges. Gauge Sets & Complete Conversion Sets with
gauges shown on page 196 and 197. Assembly quoted on request.


CHANGE YOUR STOCK GAUGE CLUSTER INTO ANY ONE OF THESE
STYLE 1
STYLE 2
STYLE 3

30-57GPM
57 Gauge Pods Pair of cnc milled aluminum tubes that allow the addition of 2 aftermarket 2 1/16" or 2 1/8" gauges in place of OIL and GEN idiot lights, requires use of stock gauge cluster trim, no modification to stock gauge cluster housing. Includes mounting hardware and instructions. Machine finish.
30-57GRM
57 Gauge Rings Pair of cnc milled aluminum rings that allow the addition of 2 aftermarket 2 1/16" or 2 1/8" gauges in place of stock TEMP and GAS gauges, no modification to stock gauge cluster housing. Mounts with aftermarket gauge hardware. Includes instructions. Machine finish.
30-57GPP
57 Gauge Pods Pair as above with Polished finish
30-57GRP
57 Gauge Rings Pair as above with
Polished finish

30-57SP1M
57 Speedometer Plate Style #1. Made to mount 3 3/8" speedometer from front. Has 2 small holes for 2 idiot lights [High Beam & Generator] Lights included. 3 Ball Mill grooves. Includes mounting hardware & instructions. Machine finish

30-57SP1P
57 Speedometer Plate Style #1. As to left with Polished finish

30-57SP2M
57 Speedometer Plate Style #2. Made to mount 3 3/8" speedometer from behind. Has mounting holes for 2 1/16"/ 2 1/8" center pod [30-CPCM & P next page] Has 1 small hole for idiot light [High Beam ] Light included. Includes 2nd sandwich mounting plate, hardware & instructions. Machine finish. Made to fit Classic Instruments Speedo.
30-57SP2P
57 Speedometer Plate Style #2. As above with Polished finish

Speedometer Plate Style #3. Made to mount 3 1/8" speedometer and 2 1/16" tach or other gauge in single plate recessed into and installed into front. Requires use of stock speedo trim ring. May be installed in a variety of positions but if you wish to mount gauges straight up and down as shown in drawing above 2 screw bosses on back inside of cluster housing must be ground down about 3/16". Has 1 small hole for idiot light [High Beam] light included. Includes mounting hardware & instructions. Machine finish. Made to fit Autometer Speedo and Tach.
30-57GPCM
57 Center Gauge Pod Single cnc milled aluminum tube that allows the addition of 1 aftermarket 2 1/16" or 2 1/8" gauge in front and center of our 3 3/8 speedometer plate #2. This is the only way to get 6th gauge mount with 3 3/8" speedo. No modification to stock gauge cluster housing. Includes mounting hardware and instructions. Machine finish.
30-57SP3M
57 Speedometer Plate Style #3.
MACHINE FINISH
30-57GPCP
57 Center Gauge Pod Single center pod as above with Polished finish
30-57SP3P
57 Speedometer Plate Style #3.
POLISHED

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