Complete Front To Back Light Bulb Kits
Complete Front To Back Light Bulb Kits

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

Vintage Auto Garage
$706.47 - $727.47
(2 reviews) Write a Review

SKU:
PGF4851HK
inc:
,90651,82091,MGRWK,W1,MGR1,RUC15,HR100,RLK2,FK125,RL13,10AWG,361789
Adding to cart… The item has been added

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

 
Width:
14.00 (in)
Height:
12.00 (in)
Depth:
10.00 (in)

Questions about the 1948-1951 Ford H Series Flathead Six Powermaster 12 volt conversion kit - PGF4851HK?

Vintage Auto Garage is here to help you with all of your classic car auto parts. If you need help finding the products you need to complete the restoration or repair of your vintage American car or truck, our team can walk you through the parts that you need, help you install them, and more. Give us a call during normal business hours and one of our team members will be able to provide you with personalized assistance.

Warranty Information

Vintage Auto Garage LLC offers a one year [12 months] limited warranty on products sold to the original owner. The limited warranty applies to items sold to be free from defects in material and workmanship. Vintage Auto Garage LLC is not responsible for any consequential damages caused by items sold or installed. This warranty covers the replacement/repair of the product only and does not cover the cost of removal and installation. Light bulbs are not covered under any warranty, if your order arrives with damaged bulbs caused by shipping, Vintage Auto Garage LLC will replace the light bulb at no charge. There is no warranty on parts that have been modified, painted, altered or not correctly installed. Some parts carry a longer manufacture limited warranty, in this case Vintage Auto Garage LLC will cover the first year [12 months] warranty and the manufacture would cover the remaining warranty period. Battery cables manufactured by Vintage Auto Garage LLC have a lifetime limited warranty to the original buyer. Extended warranty coverage can be purchased separately for some products that would extend the normal warranty by [12 months], [24 months] or [36 months]. Contact us if you would like more information on extended warranty or add to cart when making your purchase.

Product Reviews

Write a Review

2 Reviews

  • 5
    Good fit

    Posted by Rob on Mar 12th 2024

    Excellent parts no one I called could help except these guys ! Great services.

  • 5
    great product

    Posted by Matt on May 14th 2021

    worked great on my 1948 ford truck flathead 6 was hard to find this parts, came fast good instructions too