Sonnax 76948-BST2 Transmission TOOL, BORE SIZING F/ 76948-14K, AODE, 4R70W Featured Products Type: Pump Conversion Kit

Type: Pump Conversion Kit

Surface Finish: 6061-T6 Billet Aluminum

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This valve limits the pressure going to the converter when the converter clutch is released and during the apply phase of the lock-up clutch

Sonnax 76948-BST2 Transmission TOOL, BORE SIZING F/ 76948-14K, AODE, 4R70W Featured Products Type: Pump Conversion KitBrand: Sonnax Other Part Number: T 76948 BST2 Type: Valve Body Interchange Part Number: T 76948 BST2 Items Included: Bore Sizing Tool Manufacturer Part Number: 76948 BST2 Material: Steel Universal Fitment: Yes Vintage Part: No Performance Part: Yes 4R70E, 4R70W, 4R75E, 4R75W, AODE Bore Sizing Tool Part No. 76948 BST2 Bore Sizing Tool for 76948 14K. Required use of the Sonnax bore sizing tool, 76948 BST2, removes the bore ridges that lead to valve