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#1 |
Senior Member
![]() Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,538
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Re: Pulley Mixup
Can you get the number from the pulley in that second picture? I bought a reman p/s pump and my old pump used a press-on pulley but this pump has the threaded shaft and my old pulley will not work. I need a pulley that is like the one in that second pic.
Thanks, Mark
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70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
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#2 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Pulley Mixup
Trying to match these parts is difficult unless you're lucky. There's been many parts swapped and configurations changed in the last 40 plus years. Best thing is to get all the parts from a completely stock engine otherwise you will have to do some tweaking, adding spacers and maybe fabricating brackts.
I always tell anyone that's converting to p.s. to get everything from the water pump and harmonic balancer forward. In other words all the pulleys, belts, alternator, fan pulley and all mounting brackets off the donor engine (if at all possible). Even if the parts are bent, rusted or unusable they can be used to match to newer ones.
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68 GMC 250/3 speed Saginaw p/b p/s 69 Chevy 350/350 currently in pieces still lookin for a cab 06 Trailblazer I just want a vehicle that I can work on, that won't talk to me, leave error msgs or keep track of how I drive... |
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