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mike16 · 03-07-2016, 10:33 PM

i have similar pulley on my crankshaft. it is part of an aftermarket ac installed on my 68 k20 back in the late 60 or early 70's. no way it would go on the pump. probably explains why it blew and tore apart.

03-07-2016, 10:33 PM	#9
mike16 Registered User Join Date: Dec 2009 Location: bisbee, arizona Posts: 1,530	Re: I need help with a pulley i have similar pulley on my crankshaft. it is part of an aftermarket ac installed on my 68 k20 back in the late 60 or early 70's. no way it would go on the pump. probably explains why it blew and tore apart.