Does `94 crankshaft pulley fit onto `87? - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


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Old 07-11-2004, 02:40 AM   #1
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Default Does `94 crankshaft pulley fit onto `87?

that`* the answer, I really need to know. and also the ignition sensor (I hope that`* the right name?), does it fits too?
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Old 07-11-2004, 11:51 AM   #2
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Thank You!
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Old 07-11-2004, 06:28 PM   #3
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Oh, now I have a question again about this subject.

Does the other GM 3.8 V6 crankshaft pulleys fit to Pontiac`*? Like for example: Olds Delta 88, Buick Le Sabre etc. `87-`91?

And the same question about the crank sensor too.
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Old 07-11-2004, 06:37 PM   #4
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If the top kalf of the engine looks the same, it'll fit. Worst come to I have one.
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Old 07-11-2004, 07:56 PM   #5
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Talking about log vs "snakes" manifold ? Through "C" 3800 (last used 1991), the balancer/pulley was a slip fit on a straight snout. "L" (most 1991 and later) uses a press fit on a tapered snout. Not interchangable.

Understand that (haven't seen one) that the '87 "3" and earlier 3.8 engines used a single ring crank sensor, later 3800s use dual ring sensors.
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Old 07-13-2004, 04:02 PM   #6
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