Thread: used Suburbans
View Single Post
Old 02-12-2017, 02:21 PM
1redTA's Avatar
1redTA 1redTA is offline
MC Devotee
Join Date: Aug 2009
Boat: 1981 MasterCraft 351W slot
Location: Pace, FL
Posts: 1,485
the 4.03 first gear in the 6l80 with the 3.08 equals a ratio of 12.41 while the 3.06 first in the 4l60with the 3.73 equals 11.41.
The 6l80 trucks don't need a higher numerically rear end though it would be more fun
1981 MasterCraft
19' Skier 351W PowerSlot
Long gone is the Trans AM waiting for another
Reply With Quote