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Geo Spectrum Boost Gauges Page 3

Keep your turbocharged or supercharged vehicle in check with a new Geo Spectrum boost gauge! Installing a new Geo Spectrum boost gauge will help you to accurately monitor boost levels and make sure your forced induction setup is within spec at all times. Installation is simple with both mechanical or electronic Geo Spectrum boost gauges, and they are available in multiple diameters and colors.


 Select Your Vehicle

25 - 36 of 56
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Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-11

Lettering Color: Blue
Face Color: White
Gauge Type: Boost - Exhaust Temperature
$255.43


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-07

Lettering Color: Green
Face Color: White
Gauge Type: Boost
$241.99


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-10

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Boost - Exhaust Temperature
$255.43


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-01

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Boost - Exhaust Temperature
$241.99


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T701_100

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost
$87.37


Free Shipping!



Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W701_100

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Boost
$87.37


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C7-DS1

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost - Pyrometer - Transmission Temperature
$268.87


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W7-DS1

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Boost - Pyrometer - Transmission Temperature
$268.87


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T7-DS1

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost - Pyrometer - Transmission Temperature
$268.87


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W701_35

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Boost
$73.93


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C701_35

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost
$73.93


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T701_35

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost
$73.93


Free Shipping!



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Speedometer Excluding Turbo Head Only Fits 87-89 SPECTRUM 331459

87-89 Chevrolet Spectrum Speedometer Instrument Cluster Gauges Non Turbo

Speedometer Excluding Turbo Head Only Fits 87-89 SPECTRUM 655250

Radiator Cap 16 PSI Pressure Rating With Temperature Gauge 10233

Isuzu I-Mark, Chevrolet & Geo Spectrum, 1985 - 1989, Speedometer Instr. Cluster

Digital Voltmeter Water Temp Temperature Gauge LCD Alarm W Sensor 1/8Universal







Geo Spectrum Boost Gauges Page 3

Keep your turbocharged or supercharged vehicle in check with a new Geo Spectrum boost gauge! Installing a new Geo Spectrum boost gauge will help you to accurately monitor boost levels and make sure your forced induction setup is within spec at all times. Installation is simple with both mechanical or electronic Geo Spectrum boost gauges, and they are available in multiple diameters and colors.


Choose Your Vehicle:

Shop Geo Spectrum Boost Gauges by Year

Shop Geo Spectrum Boost Gauges by Brand

25 - 36 of 56
Sort by:




Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-11

Lettering Color: Blue
Face Color: White
Gauge Type: Boost - Exhaust Temperature
$255.43


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-07

Lettering Color: Green
Face Color: White
Gauge Type: Boost
$241.99


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-10

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Boost - Exhaust Temperature
$255.43


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-3G-01

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Boost - Exhaust Temperature
$241.99


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T701_100

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost
$87.37


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W701_100

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Boost
$87.37


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C7-DS1

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost - Pyrometer - Transmission Temperature
$268.87


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W7-DS1

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Boost - Pyrometer - Transmission Temperature
$268.87


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T7-DS1

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost - Pyrometer - Transmission Temperature
$268.87


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W701_35

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Boost
$73.93


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C701_35

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost
$73.93


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T701_35

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Boost
$73.93


Free Shipping!



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Speedometer Excluding Turbo Head Only Fits 87-89 SPECTRUM 331459

87-89 Chevrolet Spectrum Speedometer Instrument Cluster Gauges Non Turbo

Speedometer Excluding Turbo Head Only Fits 87-89 SPECTRUM 655250

Radiator Cap 16 PSI Pressure Rating With Temperature Gauge 10233

Isuzu I-Mark, Chevrolet & Geo Spectrum, 1985 - 1989, Speedometer Instr. Cluster

Digital Voltmeter Water Temp Temperature Gauge LCD Alarm W Sensor 1/8Universal