Chevy Wiring diagrams ... 1950 Truck Wiring1940 6 Volt Wiring Harness Pontiac - Shop 1940 Pontiac Electrical, Lighting and Wiring parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. 1940 Pontiac Electrical, Lighting and Wiring parts in-stock with same-day shipping.. i have a 1940 buick special, fully frame off restored. it has a 6 volt electrical system. i put a brand new six volt battery in it last week because the old one appeared to have died although it. DELCO-REMY ELECTRICAL SYSTEM 1940 PONTIAC T&EI783 Idle Adjustment—With engine warm and running at slow idle speed (choke valve wide open, fast idle —Delco Type 15E-1. 6 volt, 15 plate, 100 A. H. capacity (20 hour rate). End-to-end type. loosen wiring harness.
Weighs 10.0000lbs. This is a custom wiring harness to convert your stock 6V engine to 12 Volts! If you want a very simple way to upgrade to 12 volts for reliability, you will be thrilled with this product.. Aug 18, 2006 · Can anyone direct me to a source for a wiring harness for a 1940 Buick Special? I can't decide whether I want to stay 6 volt or go 12, but am leaning towards 6 volt.. 1940 Pontiac "Silver Streak" Deluxe Sports Coupe (2527) that has just completed restoration.Originally purchased in San Francisco in 1940, the car was put into storage in 1953 until restoration began in 2012..