alt. pulley ID

[John S.]

I have this 3829387-AI alt. pulley, any help on what this fit's is much appreciated. john

[Joe L.]

Re: alt. pulley ID

John----

The original use for the GM #3829387 was 1963 full size passneger cars with 409 cid engine. It was also used for several subsequent passenger car applications. As far as Corvettes go, it's applicable to the following:

65-67 with L-76 and L-79 with P/S and w/o A/C
65 with L-78
66-68 with L-36, L-72, L-71 and w/o P/S
69 with L-88/ZL-1
71 with LS-6 and w/o P/S

I didn't check to see if this was the pulley used in PRODUCTION for all of the above applications, but it was either used in PRODUCTION or is SERVICE for all of the above.