Superior K4F27E Shift Correction Package * Soft shifts and flairs * Premature band failure * Code P0741 (T.C.C. slippage) * Broken solenoid P.R. valve spring * Worn or damaged accumulator bores * Accumulator Buddy "Tool" Included * Newly designed accumulator pistons included The upadated Multi-Unit kit now covers the five-speed Ford FNR5 and Mazda FS5A-EL transmissions