Sonnax has designed .015" thick front endplay shim 77409-15 for listed GM units to better help the needs of the rebuilder in the selection of shims when checking for front unit endplay. It's placed between the front input OE selective and the drum pocket, allowing for quick setup and adjustment when excessive endplay has been determined.
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Cause:
Normal wear of shimCorrection:
Sonnax .015" shim installs between the front input OE selective and the drum pocket and allows for quick setup and adjustment when excessive endplay has been determined.You must login to post a review.
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