1966 GMC PB1000 Series equipped with 3.8L L6 Gas OHV, 3.2L L6 Gas OHV, 2.5L L4 Gas OHV
1
Rear
with Spicer 44-1 Axle(s) with 8.5 (in) Ring Gear with 10 Bolt Holes
1966 GMC PB1000 Series equipped with 3.8L L6 Gas OHV, 3.2L L6 Gas OHV, 2.5L L4 Gas OHV
Rear
with Spicer 44-1 Axle(s) with 8.5 (in) Ring Gear with 10 Bolt Holes