Moroso Engine Oil Pre-Heater - Internal - Aluminum Fitting H774001M The cast iron cover is

The cast iron cover is CNC machined and phosphate coated for improved pump performance and durability

Manifold has no provision for OEM choke operation

1" Drop Front

Direct Mounted Gauge

Moroso Engine Oil Pre-Heater - Internal - Aluminum Fitting H774001M The cast iron cover isHeater element designed specifically for heating oil; does not scorch or boil the oil like "converted water heater" designs 212 watts of power raises temperature of 12 quarts of oil 60 degrees F in about 30 minutes Element screws into place; available with aluminum or steel 1" NPT fitting 120 volt rating; includes detachable 7 foot cord length of heating element is 4 1 2" from fitting to tip Moroso Performance Products is one of the worlds most