Product Description
Sonnax part number: 76948-BST2
4R70E, 4R70W, 4R75E, 4R75W, AODE
Bore Sizing Tool for 76948-14K. Required use of the Sonnax bore sizing tool, 76948-BST2, removes the bore ridges that lead to valve stickiness and resizes the bore for optimum fit with the Sonnax valve.
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Warranty 6 months from sale against defects in material and workmanship (Sonnax); repair, replacement or credit on a pre-approved claim. GTP files the claim. globaltransmissionparts.com/warranty