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Proving a top quality Speedometer doesn’t have to cost a fortune, AutoMeter’s Mechanical Speedometers are a great solution for any vehicle with a cable drive transmission. Using a 5/8”-18 fitting on the back and calibrated for 1000 rpm at 60 mph, these simple, accurate and durable units have been time tested to provide great performance and exceptional value.
- ADDITIONAL NOTES
- Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
- Traditional rolling drum odometer and resetable tripmeter
- Accepts a 5/8" x 18 thread speedometer cable
- Calibrated for 60 MPH at 1,000 cable RPM
- Traditional incandescent lighting illuminates around the perimeter of the dial
- SHIPPED WITH
Bulb & Socket
- Red 3214 & Green 3215
- Bracket Included
How do you calibrate gauge for different diameter tires?Thank you for the question. While our electronic speedometers are fully programmable and can be calibrated, our mechanical speedometers are a set 1:1 ratio or 1,000 RPM on the cable = 60 MPH on the speedometer. Any calibration would have to be done by changing the speedometer drive gear in the transmission.Date published: 2018-09-10
How can I adapt the stock speedo cable from a 1978 Chevy Pick up to this gauge?Hi there, thank you so much for the question. You most likely have a clip on/push on cable to your original speedometer. While there are adapters on market, we would recommend a complete replacement cable that would adapt to your Chevy, which should be 7/8-18 to a threaded speedometer input, which is 5/8-18. This is a fairly common cable that should be available from most auto parts stores or if you have a speedometer shop in your area.Date published: 2018-03-23
what is the depth of the 5154 gauge...and exact diameter ..Thank you so much for the question. The total depth from the back of the bezel to the end of the mechanical cable output is 3-1/2". However, due to the cable requirement, this would require several more inches to accommodate a speedometer cable. Approximately 6" total to insure full clearance for a cable. The 5154 will mount into 4-5/8" diameter hole, but the exact diameter of the case is 4.592". The bezel diameter is 4-7/8".Date published: 2018-03-06
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