1948-1951 Ford H Series Flathead Six Powermaster 12 volt conversion kit - PGF4851HK

Product Description 1948-1951 Ford H Series Flathead Six Powermaster 12 volt conversion kit - PGF4851HK

1948-1951 Ford Flathead Six Cylinder H Series 12V Conversion Kit. Note Ford changed to H series engines in late fall of 1947, check your engine will have H or G stamped on heads. 

Included in this conversion kit:  12 volt 90 amp powermaster alterantor, Ignition Coil with coil bracket, Headlight Relay, Horn Relay, Oil Gas Temp Gauge Regulator (allows use of original 6v gauge sending units), Ground starter button activated Start Solenoid, 10 AWG alternator to battery connection wire,125 amp alternator output fuse, distributor and turn signal flasher

Note: Select the correct size pulley for the belt on your car or truck.

1948-1951 trucks used 5/8"pulley to fit the wide belt. 
1948-1950 cars used the same 5/8" pulley. 
1951 Cars used the narrow 3/8" belt.

The H series engine is easily distinguished from the G Series by distributor location....the new Load-a-matic distributor on H series engines is mounted on the driver side of the cylinder block near the middle of the engine. the distributor on the G series engines is mounted on the front of engine driven off the front of the cam shaft. 

In late September 1947 Ford changed the six cylinder engine to the H Series which had the same bore/stroke and displacement of the earlier G Series engine from 1941 to 1947. The newer engine had slightly higher compression and the new "Loadamatic" type distributor. 1951 was the last production year for the flathead six as Ford introduced the new over-head valve six for 1952. Other changes include larger main bearing journals, new rotor type oil pump, newer Holley carburetor (8HA-9510-A), new water pump, and one-piece valve guides. In early 1950 the camshaft was changed. Otherwise, the basic engine remained similar to the G Series design of '41 to '47. The block and head were of cast iron with the valves located in the block. The newer version gained 5hp over the G Series. The engine is easily distinguished from the G Series by distributor location....the new Loadamatic distributor is mounted to the left side of the cylinder block near the middle of the engine. 

See other optional items listed below.

1 Year Warranty Made In USA