Now Shipping - New 5th Edition Software
If you have an earlier version - call for Upgrade price
Order line 626-968-2754
Fax 626-961-8563
This is the Steve Younger Web site. This site is for the transmission
rebuilding professional. It will be the used to provide the parts and technical
information that rebuilders have relied on for over 25 years.
In the 1980's Steve introduced full time lube systems to the rebuilders. This
saved more C-6 tranny's than all other things combined. In 1990 full time lube
tech for the E4OD was released and brought the teaching of high pressure
limp modes, there to stop tranny failures, actually caused geartrain failures
by closing the pressure regulator valve and stopping lube flow. These were
innovations Steve created and is the level of quality typical in the DVD
DISC.Use the phone numbers provided to order DVD's, books or to sign up
on the telephone technical hot line service.
Fix Code P1870
Converts 1998
up EC3 models -  
to ON-Off lockup.
Converter slip
will be gone.
AXODE/AX4S
Valve Body Kit.
Part # RT-AX4S
Easy to Install-Low Cost-Great Results
RT™ 4F50N
RT™ 4L60E
RT™ E4OD/4R
Fits E4OD & 4R100
3 regulator valves
for a stick free
accumulator body.
More torque for
lockup and
adjustable shift
firmness.
Valve Body Kits
RT-4L60E                
RT-4L60E-HD
RT-700R4
RT-700R4-HD
RT-AX4S
RT-4F50N
RT-E4OD/4R
RT-E4-REG
RT-E4-REG-WS
RT-A761E
RT-A761E-HD
RT-4ATAXLE
RT-4ATAXLE-HD
RT-A750E
RT-A750E-HD
RT-A01-PR
RT-A11-PR  
RT-A11-PRX

See "Products" to
download complete
catalog
and also see
the
New Allison Kits