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DblTrbl · 01-12-2016, 12:31 AM

Does your pump have the keyed shaft or the smooth one? I need a keyed one to mount my new pulleys, but I can't seem to figure out which years they came on...

01-12-2016, 12:31 AM	#321
DblTrbl Registered User Join Date: Apr 2015 Location: Kalispell, MT Posts: 208	Re: 75 Dually build Does your pump have the keyed shaft or the smooth one? I need a keyed one to mount my new pulleys, but I can't seem to figure out which years they came on... __________________ 83 Crew Dually build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=686192 Instagram: lofab77