Transmission Case & Fitting (Automatic-3N71B) (From Apr.-'71) Kit-Gasket & Seal for repair (Automatic-3N71B) (From Apr.-'71)
part # model applied date qty interchange superceded
from to newer former
COVER-DUST CLUTCH HO
30422-21000 AUTOMATIC 7210 1
30422-B6500 AUTOMATIC 7211 7412 1
30422-Y0100 AUTOMATIC 7501 7606 1 Yes Yes 30422-B6500
30422-N4400 AUTOMATIC 7607 1 Yes Yes 30422-Y0100