Robertshaw 370 series substitute hi flow balanced sleeve thermostat 1793 6L chevrolet caprice 76-70 V8

6L chevrolet caprice 76-70 V8 454 7

5L Buick Wildcat 69-67 V8 430 7

2L Dodge Aries

General Specifications: Type of Material of Pump Body Cast Iron Number of vanes on impeller 16 CNC Aluminum Direction of Rotation CW or CCW Aluminum pump alternatives Pump 1888 for aluminum Fan Hub Working Height 5 5/8" Fan Hub studs 5/16-24 (fine) Shaft Diameter 5/8" Inlet Outside Diameter 1 3/4" Hose Connections 1st 2nd Gender F F Diameter 3/4" 1" Threaded Yes Yes Other Special Features: CNC Machined Aluminum impeller with 16 vanes

Robertshaw 370 series substitute hi flow balanced sleeve thermostat 1793 6L chevrolet caprice 76-70 V8The difference between the Robertshaw 370 Series and the 330 Series is the flange diameter. Fits Mopar, Some Ford, Lincoln, Mercury, AMC L6 Buick Nailhead and Y blocks Why Robertshaw? Because we make a hi flow pump and its unique three port construction or "balanced sleeve" design equalizes the system pressures above and below the thermostats moving valve. Therefore the thermostat is pressure balanced and will respond to system temperatures only. No