products
TeraFlex
3.15:1 Dana 20 Low Range
Some information
provided by
TeraFlex
This kit reduces
the 2.43:1 stock low-range ratio to 3.15:1. This kit works
on '66-71 CJs, utility wagons and pickups. CJs older than
1966 require a large Dana 18 or 20 transfer case housing
from a '66-79 Jeep®. Part# LOW18. The other version of the
Low18 gear set is designed to be used with Saturn and Warn
overdrives, and reduces the 2.43:1 stock low-range ratio to
3.15:1. This kit ships with only three gears. The additional
gear, part 911098, can be purchased directly from Advance
Adapters to complete the set. Part# LOW18S
TeraFlex
3.15:1 Dana 20 Low Range for Automatics
The Low20 gear reduction
conversion will provide a 3.15:1 gear ratio for better off
road performance. It is similar to the proven LOW20, but
designed for the factory Turbo400 automatic transmission.
It uses a 15 spline input gear, which is common in vehicles
from 1966-1973 with the Turo400 transmission.
It will NOT fit QuadraTrac transmissions.
Part #LOW20AUTO
Mike's 77 CJ-7 equipped with
a Tera Low 20 and an automatic.
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