Hughes Performance part number 25-3X is our Extreme Duty Street/Strip 4L80E transmission with your choice of full manual or automatic valve body, transbrake, and forward shift pattern (P-R-N-4-3-2-1).
Features and upgrades include:
~ Billet steel input shaft
~ Billet steel intermediate shaft
~ Forged steel forward clutch hub
~ Custom direct drum with Pro Mod 36 element sprag
~ Max clutch count with red racing frictions
~ Kolene steels
~ High Energy intermediate band
~ High static carbon rear band
~ Roller thrust bearings where applicable
~ All new GM electronic components
~ New internal wiring harness and case connector
~ Fully upgraded front pump
~ Deep cast aluminum pan with magnetic drain plug
~ Transbrake valve body, auto or full manual
~ Borg Warner overdrive roller clutch
~ Borg Warner low roller clutch
~ Dyno tested
~ Rated for 1,500+ flywheel horsepower
We offer this model in the early 1991-1996 case, mid-year 1997-1999 case, or 2000-later 7-bolt case.
$400.00 additional core charge applied to every 25-3X order.
**Billet aluminum full manual transbrake valve body upgrade now available, reverse shift pattern (P-R-N-1-2-3-4), fastest setting and fastest releasing transbrake on the market, will cut .000 lights with a good driver, $600.00 upgrade cost**