Check out: http://classiccardatabase.com/ Look up Pontiac 1955 then select your model or for the Chieftain and scan the data under tire/wheel size. Good luck! 55 Poncho Guy
A wiring diagram for a 1955 Ford 600 12 volt tractor can be found. The website, TractorForum.com, has diagrams for many tractors of yesteryear. It is sure to have the diagram that you are looking for.
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The Chieftain was a model designation for Pontiac. As an example, Pontiac manufactured, in 1955, the Pontiac Chieftain model 870 deluxe series,which, as a 2 Dr hdtp would be called a Catalina. It had a 287 cu in V8, single exhaust, 2 bbl Rochester carb and was on a 122" wheelbase. There was 72,608 of these units made in 1955 in the USA. Canada produced a different model called the Pathfinder and Laurentian which, if was ordered with a V8 would have been the 265 cu in engine. Hope this helps. 55 Poncho Guy
The 190sl was manufactured from 1955 thru 1963.
1955 Pontiac southgatei believe there were over 26 made
The brake master cylinder on a 1955 Pontiac is bolted to the frame rail under the steering shaft.
1955
Pontiac
The OEM size is 7.1x15"
1955-----3703524 1956-57-----3720991
The models available in 1955 were the Pontiac Pathfinder, Pathfinder Deluxe and the Laurentian. These pontiacs where available with a 261 Cubic inch STRAIGHT 6 or a 265 Cu inch V8. The 265 V8 was the same as the new V8 introduced by Chevrolet in 1955. The 261 straight six was built for GMC pick-ups and trucks. It was the largest straight six ever installed in a passenger car in the post-War era. The all-new 1955 Canadian Pontiac was basically a Chevrolet with Pontiac fenders. It rode on the shorter Chevrolet chassis with a 115 inch wheel base. In the US, the all new Pontiac rode on longer 120 and 124 inch wheelbases. Also Pontiac introduced its own unique V8 in 1955 that became the basis for Pontiac's later 389 cubic inch workhorse used in everything from Catalinas to GTOs. Straight sixes and straight eights were discontinued after 1954 (except for the exceptional but underrated OHC six installed in some 1966-67 Pontiac LeMans and 1967-69 Firebirds).