Home > PRODUCTS > INSTRUMENTATION
Sort By:
Page of 1
TURN SIGNAL ALARM HEADLIGHT REMINDER WARNING ALARM GMC MOTORHOME DASH LABELS
TURN SIGNAL ALARM
Our Price: $12.95
GMC MOTORHOME DASH LABELS
Our Price: $17.50
FORGET YOUR TURN SIGNAL? THIS SIMPLE TO INSTALL ALARM WILL ALERT YOU THAT YOUR TURN SIGNAL IS ON. AP104
STANDARD REPLACEMENT LABELS FOR STANDARD DASH-GM7-042-22
Digi Panel Wire Sensors Replacement Dash Light Kit GMC MOTORHOME LPG GAS GAUGE
Digi Panel Wire Sensors
Our Price: $19.97
LPG GAS GAUGE
Our Price: $70.49
Digi Panel Wire Sensors
Replacement Dash Light Kit - Available in two colors.

GM7-070-1
Mounts to the propane tank, one wire to ground and the other to wall gauge.
GM28-030-3 GMC MOTORHOME
Transmission Temperature Gauge Kit - GMC Motorhome Knock/Retard Monitor MONITOR PANEL INDICATOR
Knock/Retard Monitor
Our Price: $95.98
MONITOR PANEL INDICATOR
Our Price: $98.95
Includes gauge, connecting wire and sending unit.
REPLACE ORIGINAL WITH THIS UNIT AND SAVE COST OF NEW SENDERS. MONITOR PANEL FOR SEWER,FRESH WATER,BATTERY,& PROPANE.

For GMC MOTORHOME
FRESH WATER TANK SENDER GMC MOTORHOME REAR INSTRUMENT PANEL GMC MOTORHOME LP TANK GAGE ASSEMBLY
LP TANK GAGE ASSEMBLY
Our Price: $150.00
THIS UNIT HAS BEEN TESTED. House Battery Voltage, Water Level, Black Water Level & Propane Tank Level

GMC MOTORHOME
BACK SIDE DASH/INSTRUMENT COVER Dual Monitor - GMC Motorhome Dual Monitor
Dual Monitor
Our Price: $179.00
FIBERGLASS COVER TO REPLACE OEM UNIT GMC MOTORHOME

GM23-050-17
Fits 2 1/16" (52mm) gauge pod.

A built-in light sensor dims the display automatically at night, and increases brightness in direct sunlight.

A ten segment bar graph display shows amount of retard, and thus gives an indication of the engine's tendency to knock at any particular time. The monitor is connected to the J&S SafeGuard with a 3.5 mm stereo cable supplied in the kit. The new SafeGuard units have an onboard LED that glows in proportion to the amount of knock retard. This will assist you in setup of the SafeGuard, but the bargraph gives much more information.
Under Column Dash GM23-050-17.1 UNDER COLUMN DASH Ignition Timing Control  - GMC Motorhome
UNDER COLUMN DASH
Our Price: $235.00
Easy to install blank panel. Cut to suit or contact us for other pre-cut options.FOR 1973 TO 1976 ONLY

GM23-050-17.1
DIGI  PANEL MSD Engine Knock Alert Electronic Cruise Control -GMC Motorhome
DIGI PANEL
Our Price: $299.95
MSD Engine Knock Alert
Our Price: $379.98
NOW AVAILABLE
Monitors: Engine Temperature Oil Pressure Battery Voltage Transmission Temperature Optional Gauges Include: Engine Oil Temperature Differential Temperature Transmission Temperature at 2 points RV Battery Voltage HIGHLY RECOMENDED INSTRUMENT TO HAVE!!! Features: Very Low Power Consumption Easily Installs in about 2 hours Actual size: 1 1/8"H x 3 1/2"D x 7 1/2"W Loud Audio Alarm Visual Alarm LED Bar Graph Readings High Speed Response Fully Calibrated for High Accuracy Optional Engine Kill Feature also available The HIGH-TECH and totally unique INSTRUMENT & ALARM PANEL consisting of ENGINE TEMPERATURE, OIL PRESSURE, VOLTMETER, and TRANSMISSION TEMPERATURE GAUGES in a 4-gauge panel. A 3-gauge panel (no transmission temperature gauge) is available for cars / light duty applications). The DIGI-PANEL provides the best of both analog (needle) gauges and idiot lights with the added safety of BUILT-IN ALARMS to help prevent costly engine and transmission damage or on-the-road breakdowns. An optional ENGINE-KILL feature adds further protection for when an engine is operating unattended. Using a format of MULTI-COLOR LEDs (light emitting diodes), the solid state moving dots of light replace the needles of ordinary gauges to show the driver accurate values of various functions. When the readings are at safe values, the dots are GREEN; when questionable, they become YELLOW; and when the readings hit critical levels, the dots become RED + ALARMS. The AUDIO ALARM can be switched off after the driver has been alerted if desired. If the OPTIONAL ENGINE-KILL (designed for rigs left running unattended) switch is activated , approximately 30 seconds after any alarm condition occurs (except for low battery voltage), the engine is automatically shut down. Each gauge consists of 10LEDs which are designed to overlap slightly to increase resolution and prevent loss of indication that would occur if the reading were between dots. The DIGI-PANEL is constructed of solid-state components and utilizes aerospace quality CMOS integrated circuits for ultra-high reliability. The high-speed solid-state engine-temperature sensor typically measures engine temperature at the thermostat housing. The principal advantage of this approach occurs during sudden coolant loss, most often due to a ruptured hose. Normal coolant sensors cannot then function properly and engine seizure usually occurs. The possibility is enhanced that the solid-state sensor mounted on the thermostat housing will sense the temperature rise prior to engine destruction. Extremely low power consumption- typically 0.18 amps. Fully protected from erroneous hook-up. Shock and vibration have no effect. Suitable for many custom applications. And it's made in the U.S.A. Supplied with : Installation and operating instructions, reversible mounting bracket, temperature sensors and oil pressure Y-CLIP ( USE'S STOCK SENDER ) Installs in 2 - 3 hours for front engine application; diesel pusher MHs take a bit longer. Actual Sizes: 4-gauge= 1 1/8"H X 3 1/2"D X 7 1/2"W. 3-gauge= 1 1/8"H X 3 1/2"d X 6"W. GMDP-1

PREWIRED & FITTED FOR THE GMC BY APPLIED GMC Per DUANE SIMMONS. SAVES TIME IN INSTALLATION. Including Rostra Actuator 250-1223, Control Unit 250-3032, Pulse Generator 250-4153 & GMC Motorhome Specific Installation Instructions

----- WE WILL BUY BACK SOME OF YOUR OLD PARTS ----- CALL US FOR DETAILS!!!!!!!
Safeguard Knock Controller Customizable Dashboard
Safeguard Knock Controller
Our Price: $598.00
Customizable Dashboard
Our Price: $1,000.00
Universal version for distributor with single coil. Triggers from points, magnetic, Hall, or digital from ECU. Features high energy dwell control ignition, can also trigger MSD, etc. Optional dual coil driver for Porsche with twin plug distributor.

Individual Cylinder Knock Control for Distributor Ignition

Features include:

• Two Rev Limits (Staging and Top End)

• Cranking Retard: Knob allows up to 20° retard. Re-advances one dgree per spark event.

• Nitrous Retard: Knob allows up to 20° retard when activated by 12v.

• Boost Retard/Vacuum Advance with Start and Rate control

• Individual Cylinder Knock Retard

• High Energy Inductive ignition with variable dwell

• Knock sensor sensitivity adjust

• Triggers from points, OEM electronic, magnetic pickup, Hall effect.

• Can trigger MSD or other CDI box

• How it works:

The system makes a spark, then decides if there was knock. If knock is detected, software "knows" it had to come from the cylinder that just fired, and that cylinder won't fire again for two revolutons.

When that cylinder comes up to fire the next time, software dials in the calculated amount of knock retard. It does this as each cylinder goes by, building up a different timing curve for each cylinder if knock is detected.

The unit retards in steps, a total of ten steps are possible. Each step is one or two degrees, depending on a user mode switch. When knock is detected, software retards in proportion to knock intensity.

The unit responds to inaudible knock, and retards quickly enough to prevent knock from becoming audible. The re-advance rate is one step every twenty revolutions. Note that the unit will not advance beyond stock timing. Of course, you may choose to bump the timing a bit after installing the unit.


Several Colors along with a variety of gauge and switch combinations are available. Plus you can choose their location and size. Standard Mahogany Burl Panel. Contact us for other options.

GM7-042-17A