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

Tool available separately under 5451

Pontiac: Firebird 98 - 02 5

5/8 coarse studs installed on 5 pattern

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