Shop Our Categories www.portrayalpress.com Search site Shop Manuals Recommended Sets by Vehicle By Common Name By Manufacturer Original Manuals Reference Series Amphibious Armor Aviation Jeeps Motorcycles Trucks Other Vehicles Add-ons and Accessories Engines Artillery Small Arms & Machine Guns Field Manuals Markings Guides Radio & Install Civilian Shop Manuals Field Generator Electrical Engineering Shop Books Jeeps Military History Uniform Reference Motorcycles Amphibious Armor Hi-Speed Tractors Land Rover Trucks American Firepower Series Watch Portrayal.tv Parts & Merchandise Studebaker Parts Submit Search Vehicle Information Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 > Shop Manuals > Jeeps > WWII (GPW & MB) > US Army MWO to Convert G503 Electrical System from 6 to 12 Volt (MB/GPW) Price: $11.99 Product Code: MWO-ORD-G503-W7 Qty: Description This is the manual to convert the electrical system from 6 volts to 12 volts on certain specified Willys MB/FordGP vehicles. Enlarged, complete edition, 29 pages. Related Items All American Wonder Bundle - WW2 G503 Jeep TM 11-2707 Installation of Radio Equipment in Ford GPA (G504) Arc Welder Kit for G503. Installation manual for MB/GPW. 20 pages. ORD 9 G503 Illustrated Parts Manual MB/GPW (1949) - Mechanic's Special (2nd Copy for $6)) Price: $155.00 Price: $27.00 Price: $8.00 Price: $51.00 TM 11-284 Radio Sets AN/GRC-3, -4, -5, -6, -7 and -8 Carter Carburetor Service Manual WO-539S (GPW / MB) SNL G-658 Ford Master Parts List Last 1944 Printing (G658) **ORIGINAL** ORD 9 G503 Illustrated Parts Manual MB/GPW (1949) Price: $17.00 Price: $14.00 Price: $69.00 Price: $100.00