3T40 OVERHAUL KIT YEAR 1980-1984
overhaul kit
AM: aftermarket good quality
OEM: new and oe
U1: used and inspected
TE: tested on the car or facility
FN: from new trans
4T40E OVERHAUL KIT YEAR 2004-ON BUICK
overhaul kit
AM: aftermarket good quality
OEM: new and oe
U1: used and inspected
TE: tested on the car or facility
FN: from new trans
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