Silver Gray 2 5/8" Boost/Vac Gauge SG341SLF discs-rotors-and-hardware 25/8 V 1971 - 1975

25/8 V 1971 - 1975 GMC Sprint 4

9L V8 1970 - 1973 Plymouth Duster 340/5

making custom porting and matching a snap

5 in Mounting Hardware Included: No Inlet Quantity: 1 Inlet Type: Bolt-On Outlet Gasket Included: No Outlet Inside Diameter: 3 in Outlet Quantity: 1 Outlet Type: Bolt-On Overall Length: 43 in Sensor Port Count: 2 Substrate Material: Ceramic Tube Material: Stainless Steel

Year Make Model Submodel Engine Size 1958 - 1959 GMC FM350 337/5

Silver Gray 2 5/8" Boost/Vac Gauge SG341SLF discs-rotors-and-hardware 25/8 V 1971 - 1975Silver Gray 2 5 8" Boost Vac Gauge Features: Rugged air core movement? combined with microprocessor technology for precision and durability Full sweep provides increased accuracy Easy to read 2 5 8" size Pushbutton calibration Integrated red warning light, illuminates entire gauge red when activated Warning light output for additional warning indicator lights Analog . 5 4. 5VDC output for data logging systems LED lighting, choose between Warm White or