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**bosco** · 05-16-2017, 03:30 PM

I believe if it's stock, it will be vacuum driven and will run slower. Based on engines vacuum could vary in speed. Most will update to electric wipers.

05-16-2017, 03:30 PM	#2
bosco Registered User Join Date: Apr 2016 Location: Temescal Valley, CA Posts: 234	Re: '56 wiper upgrade ever done? I believe if it's stock, it will be vacuum driven and will run slower. Based on engines vacuum could vary in speed. Most will update to electric wipers.