
DNJ's billet 10L1000 valve body half is the industries first and only, permanent solution to advanced valve body wear. Upgraded materials, tolerances and machining processes have cured all the issues in the PR bores that plague the 10-speed Allison platform. Ditch your trucks low quality cast aluminum valve body for good! No bore sleeves, repair kits, deleted fluid circuits or temporary repairs required.
Installation of this valve body section eliminates Feed Limit Low, Feed Limit High, TCC and other various mainline pressure regulation bore wear problems. Advanced wear in OE cast valve bodies cause harsh up/down shifts, premature clutch failure, limp mode conditions, and the dreaded P0747.
Fitment:
Note:
This product must be used in conjunction with your existing valve body or a new OEM sourced valve body. Installation requires the transfer of known good OEM solenoids, valves, springs and supporting parts. Professional installation is recommended. Flushing and replacement of all transmission fluid in the system is required.
FAC's
Why only one half of the valve body?
Up to 90% of the failures associated with the 10L1000 platform are valve body related. 99% of those issues stem from bore wear within this section of the valve body, mostly due from poor OE Casting.
Can I do this myself?
Yes, However it is a complex and time consuming process. This component is a direct replacement.
Will my truck need updated software or a ecm reflash?
No, as long as your transferring the components from your trucks factory equipped valve body.
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