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Re: need part number , lamp sockets,90-91 gauge cluster.
Quote:
Originally Posted by 83GMCK2500
Do you have a set of calipers to measure the hole? There are two common sizes, 1/2" & 5/8". See attached pic from the Auveco catalog, note the GM part number in the description.
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I have a 1987 and a 1991 cluster sitting here. I measured both with a very cheap ruler. The hole diameter, not counting the slots for the tabs, measures 5/8" and 1/2" respectively.
Edit to clarify: both of these clusters are from R/V squarebody trucks; not from a gmt400 truck.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
Last edited by kipps; 11-21-2020 at 12:56 AM.
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