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Part fits the following years:1966

1966 Gauge Cluster Assembly, Premium GTO Rally Gauge

Part# G241641


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SAVE: $46.96 Retail: $512.95

OPGI Price: $465.99


Part Type: (R) = Authentic reproduction of the original GM product
Years: Sold As: EACH
2018 GTO Catalog Page: 87


Authentically reproduced to factory specifications

Quickly convert to desirable Rally Gauges

Restore or convert your existing dash with this premium gauge cluster assembly from OPGI. Each assembly is vehicle specific and features an authentic stamped steel housing for strength and durability. All of the gauges are equipped with a metal face that is precisely detailed for a factory-fresh appearance. Your original speedometer must be re-used with the included speedometer faceplate. View all of the gauges through the new lens complete with the correct pointer.

1965 – 0-60 oil pressure, 100-245 temperature. Late models feature green arc on tach 0-5,000 rpm, orange from 5,000-8,000 rpm. Gauges feature black faces. 1966 – 0-60 oil pressure, 100-245 temperature. Gauges feature gray faces. 1967 – 0-80 oil pressure, 100-250 temperature. Gauges feature gray faces. 1969-71 - 0-80 oil pressure, 100-250 temperature. Gauges feature gray faces

Make & ModelYear RangeApplication Details
Pontiac GTO1966 GTO Rally Gauge
Pontiac LeMans1966 GTO Rally Gauge
Pontiac Tempest1966 GTO Rally Gauge
California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
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