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Old 06-17-2020, 09:30 AM   #2
Merc Cruzer
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Join Date: Jul 2010
Location: Conifer, Colorado
Posts: 2,518
Default Re: power steering on flathead

Quote:
Originally Posted by Daves55Sedan View Post
The first picture that Merc Cruzer has in his post shows a complete power-assist for a mid '50's CAR. It will not work for a truck. The Truck has a completely different spindle connecting rod arrangement where it is not required to have an idler-arm and frame bracket. Also notice how the control valve/drag-link is screwed on to the end of the CAR pitman-arm-to-idler-arm-connecting-rod. The truck control valve is completely separate from the steering rod. The truck has a completely different type of control valve/drag-link assembly. Tell ya the truth, the car ram cylinder differs from the truck also in that the push-rod end of the CAR ram cylinder connects to the CAR cast-iron idler-arm mounting bracket, while the trucks have a different arrangement for connection to the spindle connecting rod. The truck power cylinder is mounted stationary with the truck front axle. It's a completely different animal.
On the upside, the 53' truck had electric wipers, where as the cars still had the Trico vacuum wipers. I always wondered if the truck electric wipers could be used in a car.

Last edited by Merc Cruzer; 06-17-2020 at 09:54 AM.
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