Made of copper.
1968 - 1973 Corvette Oil Pressure Gauge to Engine Line Kit Small Block SB C3 NEW
For 1968 - 1973 Corvette Small Block SB Oil Pressure Gauge Line Kit C3
RSR Boost Pressure Gauge 4 in 1 Clear Oil Pressure Oil Temperature Boost Gauge 60 Instrument
RSR Boost Pressure Gauge 4 i 1 BLACK Oil Pressure Oil Temperature Boost Gauge 60 Instrument
RSR exhaust gas temperature gauge 4 in 1 gasoline pressure oil pressure oil temperature EGT 60 gauge
RSR exhaust gas temperature gauge black 4 in 1 gasoline pressure oil pressure oil temperature EGT 60
