Gm 4l60e4l65e super master performance rebuild kit 20072011. The oem 700r44l60e sun shell is a weak point in the transmission and is recommended to be upgraded on the rebuild. Did they have to rebuild the whole tranny or just fix the sun gear shell. In the oe sun gear shell, the thrust load passes from the shell. This is an aftermarket upgrade hardened sun gear shell known as the beast.
This kit was designed, by gtp, for those only looking to do the bare minimum to repair the typical 34 clutch burn out, and upgrade the weak sun shell in 4l60e transmissions. Superior will improve all 4l60e transmissions from 1998on. The transmission engages in drive normally with no delay, may have a slight pump whinehowl at idle in parkneutral. Gm 700r4, 4l60, 4l60e heavy duty reaction sun gear shell known as the monster. Patc sells transmission sun shells, sonnax smart shell, beast shell. Sun gear shell failure gm 4l60e automatic transmission. Pick up a used 4l60e transmission and upgrade it with the ability to handle 500 horsepower. In gm 4l60, 4l60 e, 4l65e and 4l70e units, bulky aftermarket shells always fall. Jegs transmission rebuild kit for 19972003 gm 4l60e, 4l65e. Atp automotive 16 hughes performance 4 summit racing 4 mcleod racing 2 performance automatic 2 year 2014 20 2012 2011 2010 2009 2008. Sonnax smartshell heavy duty reaction shell kit for gm. Hardened spline sun shell new solenoids aluminum 12 accumulator piston aluminum 34.
Heres a short but sweet youtube video that covers some of. New master rebuild box kit for the 1993up gm 4l60e 4l65e 4l70e 4l75e m30 automatic transmission. Shift kit transmission valve body kits transgo shift kit. A transtec overhaul set with every rubber seal, gasket, oring, metal clad seals, and teflon sealing. The transtec overhaul gasket set contained within this kit includes every rubber seal, gasket, oring. Highly recommended upgrades to the 4l60e transmission. Performance automatic fits its 4l60e builds with this improved, thicker sun shell left with a. Im finally getting around to getting it fixed, im gonna have a good local shop do it, he said he would do the complete job, including. Patc sells transmission shells, sonnax smart shell, beast. Stripped or cracked shells in gm 4l60, 4l60 e, 4l65e and 4l70e units.
Sonnax smartshell heavy duty reaction shell kit for gm 4l60. Gm 4l60e transmission deluxe rebuild kit package 199396 this. Unfollow 4l60e master rebuild kit to stop getting updates on your ebay feed. Transmission rebuild how to convert your 4l60e to 4l65e specs. If that is why you are reading this, its likely your transmission has slipped a hub on. The original reaction sun gear shell is a major weak spot in the 700r4 and 4l60e transmissions due to the splines being worn down or completely stripped out. Stripped or cracked shells in gm 4l60, 4l60 e, 4l65e and 4l70e units are a common problem, but strengthening the shell alone does nothing to address the equally common problem of a. The 4l60e transmission is an electronically controlled unit, notated as such by the e after the name.
Sun shell a broken sun shell will cause the 4l60e to lose reverse. Master rebuild kit with all clutches and steels, name brand clutches. It is known to snap where the splines meet the shell itself. Sun gear shell failure gm 4l60e automatic transmission nonspecific car forums. Transmission rebuild kit for 19972003 gm 4l60e, 4l65e. There are many types of 700r4 and 4l60e rebuild kits on the market today.
Bushing + superior shift kit, monster heavy duty sun shell, & 29 element fwd sprag. Sonnax smartshell heavyduty reaction shell kits prevent damage to the rear planetary assembly, as well as providing a reinforced shell. Repair your smoked 34 clutches and upgrade the sun shell in your 2wd or 4wd 4l60e automatic transmission with this easy repair kit by global transmission. In gm 4l60, 4l60 e, 4l65e and 4l70e units, bulky aftermarket shells always fall short when splines continue to strip and the shells break under stress. Unfollow 4l60e rebuild kit to stop getting updates on your ebay feed. Master rebuild kit with all clutches and steels, name brand clutches such as borg warner or raybestos. The term rebuilt can have different meanings from shop to shop. Includes performance pack, smartshell hd reaction sun shell kit, and upgraded rear stator support bushing 4l60el1b level 1 option b kit includes. This fits all gm 4l60e models 1993 up this is currently the exact same shell as offered by gm dealerships except ours is half the price of theirs. Super master performance transmission rebuild kit global. Must have heavy duty upgrade for your 700r4 4l60e 4l65e transmission rebuild.
All components seen here are the typical high wear and failure prone parts you must replace for a long lasting transmission. Sun gear shell for 4l60 4l60e 4l65e th700r4 1982 and up applications. Sonnax smartshell heavyduty reaction shell kits 7774902k. Our very best kit and recommended starting point for all 4l60e rebuilding. Are you in the process of rebuilding your 4l60e transmission for your.
We upgrade a 4l60e transmission to handle up to 500 horsepower. Automatic transmission rebuild kits 4l60e transmission. The sonnax smartshell 7774902k is a heavy duty reaction shell kit designed. What 700r4 or 4l60e transmission rebuild kit is right for you. Splines being such a notorius issue with stripping. The oem 700r44l60e sun shell is a weak point in the. Gm 4l60e, 4l70e, 4l75e automatic transmission master rebuild kit with hd torque converter and transgo shift kit. Running the 700r44l60e family of transmissions at extreme power levels demands innovative parts designed not only to work better, but to work better together. I had a previous post about our 4l60e in the tahoecant find it. The monster or tank heavy duty sun gear shell for gm 700r4 4l60 4l60e 19821999 washer style applications is made of hardened. This is an extra heavy duty washer style sun shell that is an aftermarket upgrade over the oem sun shell in gms 700r4 and 4l60e transmissions. For example, whether your rebuilt 4l60e transmission will have all of the oe manufacturer updates and. Transmission rebuild how to convert your 4l60e to 4l65e.