620GRX Posted January 24, 2013 Report Share Posted January 24, 2013 hey all looking for a 3rd member for my truck with 3.88 gears out of a 80 720 none here in the Bakersfield area, thank you.. Link to comment
ggzilla Posted January 24, 2013 Report Share Posted January 24, 2013 They had 3.889 or 3.9000 gearsets. Most 510 wagons had 3.889 1600 Roadster came with 3.889 some 720 pickups and more ... Link to comment
datsunaholic Posted January 24, 2013 Report Share Posted January 24, 2013 Finding 3.889s in a '80 720 will be fairly difficult, because they had 4.11s and 4.375s. 81+ 720s had 3.889s, in most 2wd m/t trucks. Link to comment
haubstr Posted January 24, 2013 Report Share Posted January 24, 2013 Ya my 3.89 gears in my 521 are from a '85 720. Between the 3.89 gears and the 620 5-speed, the gearing is almost to tall for everyday driving. I don't use fifth gear very much. haubstr Link to comment
Recommended Posts