the following is a list of specialty parts or upgrade parts for the A4LD: Upgraded 4.0 rear Case Washer and two rear spring end caps 89-up (the rest of the parts listed are 85 and up) Cooler Fitting Retainer, duck bill style...Bronco, Mustang Intermediate Servo Piston & Cover Kit converts smaller intermediate servo pistons to the larger 2.10" piston, Improves shift quality and band life. Spring Retainer with snap ring and 20 springs for OD & high piston Compression Cooler Line Fitting, replaces duck bill type Boost Valve Kit (w/ sleeve, valve & 2 o-rings) large, high ratio quick rise...small, low ratio, moderate rise Manual Valve Index, slides over existing manual valve in valve body...Corrects excessive valve freeplay. Reduces valve related reverse delay, burned forward clutch and delayed forward engagement. Anti-shudder Spring, corrects shudders due to converter shift valve Governor Bore Sleeve Other upgrade parts Spring, shudder fix for TCC Modulator, non turbo Modulator, turbo Filter, TCC, snaps into separator plate Jr(tm) Shift Kit Shift correction package This list of parts is intended for use by a trained automatic transmission rebuild specialist
