2004 Suburban Reality Check
I own a 2004 Suburban 2500 with the 8.1 gas engine, tow package with all the additional coolers for oil, power steering and transmission. It has the heavy duty 4-speed 4L85E automatic transmission, th...
Forum Discussion
Just because these below are warranted for approx three years “AT” plus 1,000 HP does it mean ya have to use it at 1,000 hp...it should last much...much longer used below it’s ratings...AKA specification...just as any TV will last longer if used below it’s ratings...
Nothing wrong with the 4L80E...plug in an aftermarket OD, of say 0.75 or 0.5 that has a splitter ability and my 4 speed 4L80E becomes an 8 speed...
Hughes plus 1,500 HP 4L80E
Jakes Performance plus 1,800 HP
Animal plus 1,200 HP
Know nothing of these companies...just did a quick search, but my tranny guy says there are many out there that are not used as racers and last a long time
Nothing wrong with the 4L80E...plug in an aftermarket OD, of say 0.75 or 0.5 that has a splitter ability and my 4 speed 4L80E becomes an 8 speed...
Hughes plus 1,500 HP 4L80E
Jakes Performance plus 1,800 HP
Animal plus 1,200 HP
Know nothing of these companies...just did a quick search, but my tranny guy says there are many out there that are not used as racers and last a long time
