TH350 SHORTY

Description

By adding a Gear Vendors
Under/Overdrive to GM TH350
transmission you have an
unbeatable package far
superior to any factory
overdrive automatic and with
6 close ratio gears for
performance.

With a
28.6% faster cruising gear
your 4.10 rear gears will
give you the same net rpm as
a set of 3.20s (3.55s will
cruise like 2.77s. Your
engine will turn the same
revs it does now in 500 miles
but take you 640 miles. Fuel
economy will jump 22-28% on a
normally aspirated engine and
even greater on forced
induction powerplants.

The Gear Vendors is not just
the best overdrive you can
put in your GM muscle car or
restoration, it represents a
tremendous gain in
performance, mileage, and fun
factor, with higher hp
handling than any other
overdrive available and
installs in just a Saturday
morning with regular hand
tools. If that sounds too
good… there is one downside
– it’s not cheap. These are
the best and most expensive
overdrives you can buy.