1981 Pontiac Firebird Differential Lubricants

Motorcraft® - SAE 80W-90 Premium Rear Axle Lubricant
1
# 3271388195
$10.92
Genuine® - SAE 80W API GL-5 Gear Oil
1
# 2987628673
$35.22 + Save an extra $1.00 with iD FastTrack