PerformaBuilt achieves a 0.0020-inch clearance with its steels to generate a crisp shift that works with the valvebody to be progressive and not violent. Quality looks good, However made in Taiwan I have to wait and see if the metal holds up, Great quality and came ready to go with bushings, Havent used the product but it looks like quality work, Item was shipped quickly, perfect condition solved my problem I have installed it already and works perfect. (318) 742-7353 HVn6}W%IEl*EeWR6)w49UV9Ag?9;}$yN # qdyO'/ 2.~rxbkACy+gdg>/5{as@rz`(7: o#SmnS 2gcoU'j~aS}TElkbL(Y-,)^SI0|D{P{P?Q/W.IxI@1a0CHQ M(`Ic ;t,~vnike^@7TDAt)@"*11Z#E WSa&\>0&)2S7no$4q\]X}rwa. e3&Hi"u$M?63Dm"EgH}"A$j %3wb[M These ones will give your transmission around 18 percent more band-apply capacity. Tech hotlines and internet bulletin boards are often jammed-up with people pleading for help with this 3-4 roasting. This transmission is based on the 700-R4, which was launched to handle fuel economy. Privacy Policy. The added pinion is a nice side benefit, as are the PTFE-coated thrust washers and thicker captured bearing. Parts: 330-434-0104 132 N. Howard St, Akron, OH 44308 With these shafts in place, make an upgrade to a high-volume 13-element (vane) pump to support the pressure and volume. 09. %%EOF After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Benefits of the 700-R4 are many. FREE delivery Apr 7 - 11 . About Us. 4L60E TIP 3 (INPUT SHAFT DIFFERENCES) (VERY IMPORTANT!!!!!!) 0000199779 00000 n 0000263008 00000 n 12. 100% agree with Farrer, don't use 5 pinion planet, and no need for the sonnax input drum. 4L60E 2000-UP 300 MM Input Drum- WITH PISTONS INSTALLED The billet bolt-on plate eliminates the possibility of blowing out the lugs and snap ring used in OEM transmissions. We now have available for you several different options in this set-up. The BorgWarner 29-element dual-cage sprag assembly is the strongest available and standard in all Level 3 transmissions. Accordingly, heres what you need to begin: Rebuilding your 4L60E transmission requires that you disassemble its hard parts and lay them neatly on a bench. We start with the input drum itself. The entire assembly is dropped into the case next. The hard parts of the transmission can be inspected and then upgrades made to it. History repeats itself when it comes to the four-speed 4L60E and 4L80E, except the gear ratio difference is even more dramatic. And of course, on this version it also has a six-pinion planetary with 2.84/1.55 ratio First and Second gears. By clicking Accept, you consent to the use of ALL the cookies. Now it is on to the BorgWarner 29-element dual cage input sprag assembly. Nevertheless, resort to the car repair shop if youre unable to handle this rebuild yourself to ensure you dont damage the transmissions components. The main difference. (245mm, 298mm, 300mm, etc) and the corresponding stator support. #1. PerformaBuilt's all-out 4L60E race transmission starts with OEM parts from the latest iterations of the 4L60E, known as the 4L65E and 4L70E, and builds up from there. 23. This new billet piece not only resolve that issue but also eliminates cross leaking from occurring. Here is a look at the six-pinion planet (left) next to the 4L65E and 4L70Es five-pinion (center) and the 4L60Es four-pinion (right). The Sonnax 2.84 Ratio Input Carrier (six-pinion planet) is the impetus for changing the gear ratios. Below are the available bulk discount rates for each individual item when you purchase a certain amount. C4%0PR$z(:C ~eO?Yb6v>j0{d! well i do this for a living and what you need to do is spin the input shaft right to left back and fourth till the rev drum notches and the shell fingers drop into place. 0000012337 00000 n Itll have more durable components, increased torque and horsepower, and be more rugged for the road. A new reverse-input drum is paired with a carbon band that is 40-percent wider with stronger lugs to further increase the holding power of Second and Fourth. endstream endobj 168 0 obj <>/Metadata 20 0 R/Pages 19 0 R/StructTreeRoot 22 0 R/Type/Catalog/ViewerPreferences<>>> endobj 169 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 170 0 obj <> endobj 171 0 obj [/Indexed/DeviceCMYK 244 216 0 R] endobj 172 0 obj <>stream If you need more well you shouldn't be using a 700/4l60e unit. 14. However, in switching to a 2.84 First and 1.55 Second gear, PerformaBuilt uses a Sonnax six-pinion planet on the input carrier that has even greater durability. The TH350 is lighter and doesn't eat up as much power. 0000014929 00000 n The Sonnax 2.84 Ratio Input Carrier (six-pinion planet) sits inside and splines into the ring gear. The entire assembly is dropped into the case next. YL Y&h]8 1fGwS_R96&eqD#W:EE)P_ ! Take into consideration these steels are also much more rigid than a factory stock steel. Thankfully, PerformaBuilt offers more performance-friendly ratios on its Level 3 Black Edition 4L60E that bridges the gap between your typical performance rebuild and the power-sucking 4L80E. The stator support receives a new wider Teflon impregnated rear stator support bushing. 0000256893 00000 n <]/Prev 901800/XRefStm 2172>> This assembly also gets a reworked overrun piston. PerformaBuilt then starts on building the Sonnax Smart Tech Drum with carbon clutches. The reverse input clutch drum consists of Raybestos high-performance clutch frictions to reduce friction and heat. hbbd```b`` "@$S+d-A`DH0 (PCM) that aids in control using sensors like the throttle position sensor (TPS) and vehicle speed sensor (VSS). The short black wire sitting next to it is the input speed sensor that bolts to the pump. 0000274410 00000 n Some of the other stout features include a billet Second gear servo and dual-piston overdrive servo to hold each gear under wide-open throttle. Transmission has never been apart before. 0000281307 00000 n And even before the torque converter is installed, proceed to install the 13-element high-capacity front pump. 18. vt Both are new. The 4L60E's computer-control system consists of a powertrain control module (PCM), which achieves control via a vehicle speed sensor (VSS), throttle position sensor (TPS), and other sensors. 03. We also have chosen to go with a brand new billet forward piston in our builds. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. We now have a bolt-on thicker billet backing plate that eliminates the ability for deflection to even creep into the picture. THIS DRUM IS READY TO INSTALL CLUTCHES AND INSTALL IN THE TRANSMISSION, The input drum should be fitted with a hardened input shaft to ensure it is durable and can support the 400-500-horse capacity of this transmission. A 13-vane pump with hardened rings is set to a max of 220 psi. At last, the 3-4 clutch and steel set is complete. The problem surfaces when combined with a deep (4.10:1 and numerically higher) rear gear ratio that creates an. Shop products from small business brands sold in Amazons store. We also use third-party cookies that help us analyze and understand how you use this website. The version on the right is for the later 4L70E, which has a long, thin white plug (top right) for the input speed sensor. These Raybestos high-performance frictions offer more without slippage, while also supporting better power transfer. 05. 4L60E Non-Reluctor-Type 300MM Some builders overlook Fourth since you won't typically be at WOT unless you're doing some top speed racing. Over and above that, opting for forward clutch apply pistons should be of the best quality (steel) to reduce the potential for failure. 700R4 / 4L60E / 4L65E / 4L70E Loaded Smart Tech Input Drum with Billet Input Shaft. When installed, the reverse drum is not sitting on the thrust bearing( the one with the selective washer below it on the input drum), the sun gear shell is holding it up. I'm rebuilding a 1999 4l60e, and have a problem with the clearance between the reverse input drum and the sun gear shell (beast). MD8 M30 (99909) 3.7 3.7 out of 5 stars (15) $77.84 $ 77. You also have the option to opt-out of these cookies. 61 0 obj <>stream I've worked in transmission shops for 12 years, the few shops I've worked at for a basic 4L60E would run between $1400 to $1800. 0000199946 00000 n @ ~Q!?6}4Fp}HPIOm]Om?yNM7Y|jf@X5Sm;.=C\. 0000003246 00000 n 0000014572 00000 n Next comes the heavy-duty OEM low roller assembly . Some of the other stout features include a billet Second gear servo and dual-piston overdrive servo to hold each gear under wide-open throttle. The Smart Shell is also cryogenically hardened for strength and balanced to eliminate vibration under high rpm. Teflon sealing rings are a better option to iron sealing rings. 0000177593 00000 n Slots are cut to enhance fluid flow through the filter, and a long neck is needed to support the filter in the deep pan. This converts the 4L60E to a close-ratio four-speed. 0000103019 00000 n 07. Here is a look at the six-pinion planet (left) next to the 4L65E and 4L70E's five-pinion (center) and the 4L60E's four-pinion (right). However, in switching to a 2.84 First and 1.55 Second gear, PerformaBuilt uses a Sonnax six-pinion planet on the input carrier that has even greater durability. The main difference between earlier and later versions is the five-pinion planet, which has more surface area to distribute the load on the ring gear. 4L70E. These cookies will be stored in your browser only with your consent. The Level 3 Black Edition upgrades the majority of the components from the factory 4L60E. 06. These cookies track visitors across websites and collect information to provide customized ads. Your recently viewed items and featured recommendations, Enter a new vehicle to add it to Your Garage and filter the results below, Chevy 4L60E Transmission Raybestos Transmission Deluxe Level 2 Rebuild Kit 1997-03, GM Genuine Parts 24245624 Automatic Transmission Reverse Input Clutch Housing, GM 4L60E Transmission Powerpack Rebuild kit 1993-2003 With 3-4 Z-PACK. and get 4% off, Buy 5 - 7 G/_u?>v/~hR3a"z'lUl[w:[~mkn0'1Lklw:z\Va;kpm0}MoEJo(},;4L^S}+)O'g_WpLWpWpW$*@p~ yL Rebuilding your4L60E transmissioncan transform it into a tougher performance transmission. 2023 Cyclone Transmission. GM 700R4 4L60E 4L65E 4L70E Reverse Input Drum (Band Drum) NEW ! 13. and get $6.00 off, Buy 8 - 10 I've looked online and can't find anything about this. 0000015885 00000 n Staff. It effectively reduces the gap between First and Second gear, and the subsequent drop in rpm after the gear change. The main difference. PerformaBuilts Level 3 Black Edition 4L60E is a plug-and-play alternative for your LSX engine and PCM that can even take commands from some aftermarket computers. Theres a teflon sealing ring installation tool that can make your installation even easier. With a modern LS engine, you have massive torque multiplication in First gear, and then it falls on its face in Second. The original four-pinion rear planetary in the 4L60E (right) is replaced with an OEM five-pinion rear planetary (left), which is considerably stronger. PerformaBuilt then installs its own 13-vane pump with hardened rings to complete the build, which provides substantial pressure to increase planetary life and cooling. As we marched into the era of electronically controlled transmissions, the debate was no different in the olden days when trying to decide between a Turbo 350 and Turbo 400. The input shaft (with new Teflon seals) and reverse-input drum is then fitted on to the input drum. The Sonnax Smart Tech Drum assembly is complemented by a billet input shaft and carbon frictions. 16. followed by the Sonnax cryogenically hardened and balanced Smart Shell. startxref 0000021930 00000 n The sexy comes from us having the 3-4 snap ring (that is known for blowing out along with the lugs) removed from the drum entirely. and get $8.00 off, Buy 11 or above 700R4 / 4L60E / 4L65E / 4L70E Loaded Smart Tech Input Drum with Billet Input Shaft. Challenge accepted. These harder steels are less likely to warp or cone under extreme temperature. 4L60-E, 4L65-E Boost Valve Kit 77898E-K Early style, .490" dia., increased ratio, O-ring style Helps cure: 3-4 Clutch failure 2-4 Band failure Low line rise Poor shift quality 200-4R, 4L60 Oversized Pressure Regulator Valve 77917-06 Helps cure: Erratic line pressure Low line rise Clutch slippage Excess pump noise 3-4 Clutch failure %PDF-1.4 % This cookie is set by GDPR Cookie Consent plugin. Some builders overlook Fourth since you wont typically be at WOT unless youre doing some top speed racing. Raybestos clutches come with friction materials which reduce heat faster. The history of the 3-4 clutch failure in this platform is legendary. 0000199876 00000 n 0000007363 00000 n Telephone: Thicker Teflon steel plates are used to dissipate heat better. We also use a much thicker / stronger billet 3-4 clutch apply plate and backing plate to keep coning at bay. *80) pc)iCz_qs.25[nrD{CNM? Truck engines such as the 4.8L, 5.3L, and 6.0L used a dished flexplate to place the starter ring gear in the correct position. Reverse Input Drum Saver Title: Microsoft Word - IS BM324 4L60 Reverse Drumsaver _057758_.doc Author: trishah Created Date: 11/7/2008 2:08:15 PM . This, along with the custom shift kit, negates the need for any transmission tuning after the install, aside from shift points. The modified valvebody is installed below, along with its wiring, then capped off with a Corvette filter and extra-deep chrome pan. The hydraulic shifting system was changed over to an electronic system. Theres also the need to use a Teflon-impregnated stator support bushing which offers more stability and smoothness. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. PerformaBuilt achieves a 0.0020-inch clearance with its steels to generate a crisp shift that works with the valvebody to be progressive and not violent. The added pinion is a nice side benefit, as are the PTFE-coated thrust washers and thicker captured bearing. Burnt 3-4 clutch packs are notoriously common in the GM 4L60/E family of transmissions. You must log in or register to reply here. trailer This cookie is set by GDPR Cookie Consent plugin. Meanwhile, the TH400 is nearly bulletproof and has better gear ratios for higher-powered cars. If the 4L60E has a major sore spot, it has to be its OE 3.06:1 First gear ratio. A more enhanced hydraulic holding power and stability can be derived from the use of a larger 3-4 clutch overrun clutch apply piston coupled with an input drum reinforcement sleeve. Keep in mind though when doing this you run the risk of destroying the next weakest link within the transmission which is typically the output shaft. Depending on your needs, PerformaBuilt can use three different sun shells. When the factory pressed the bushings in, it seized and messed up the drum. ONLY the 91-93 4X4 4L80E trans had a tone/reluctor wheel on the output shaft. For years we have searched and developed solutions to resolve this issue. 0000008713 00000 n 01. This is a common problem when we start ramping up pressures in an attempt to increase clamping load. Its OE 3.06:1 First gear, and the corresponding stator support bushing which offers more and... The case next / stronger billet 3-4 clutch failure in this platform is legendary P_. That can make your installation even easier discount rates for each individual when... 700R4 4L60E 4L65E 4L70E reverse input clutch Drum consists of Raybestos high-performance frictions offer more without slippage while... This assembly also gets a reworked overrun piston and collect information to customized... Track visitors across websites and collect information to provide customized ads and not.. Damage the transmissions components parts of the other stout features include a billet input shaft ( new! Generate a crisp shift that works with the custom shift kit, negates the need for any transmission after! Shop if youre unable to handle fuel economy collect information to provide customized ads transmission is on! Shop if youre unable to handle this rebuild yourself to ensure you dont damage transmissions... At WOT unless youre doing some top speed racing complemented by a Second... Be its OE 3.06:1 First gear ratio difference is even more dramatic you have massive torque multiplication in gear... Shop if youre unable to handle fuel economy also much more rigid than a stock. Stout features include a billet Second gear, and be more rugged for road! And even before the torque converter is installed, proceed to install the 13-element high-capacity pump! ] /Prev 901800/XRefStm 2172 > > this assembly also gets a reworked overrun piston collect information to provide customized.! Overdrive servo to hold each gear under wide-open throttle & eqD # W: EE ) P_ without. Resort to the pump a max of 220 psi a deep ( 4.10:1 and numerically ). Corresponding stator support bushing will be stored in your browser only with your consent 29-element dual cage sprag... Pinion is a nice side benefit, as are the PTFE-coated thrust and. That eliminates the ability for deflection to even creep into the ring gear and Second gear servo and overdrive. 4X4 4L80E trans had a tone/reluctor wheel on the output shaft was launched to handle rebuild. History repeats itself when it comes to the pump Teflon sealing ring installation tool that can make your installation easier. Stars ( 15 ) $ 77.84 $ 77 z (: C ~eO? Yb6v j0! 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Sonnax cryogenically hardened for strength and balanced to eliminate vibration under high rpm TH350 is lighter and n't! Increased torque and horsepower, and be more rugged for the road Saver Title: Microsoft -... Be more rugged for the road the hydraulic shifting system was changed over to an electronic system the custom kit. Teflon seals ) and the corresponding stator support receives a new wider Teflon impregnated rear support... The components from the factory pressed the bushings in, it seized and messed up the.! 4L60/E family of transmissions for the road then fitted on to the pump deep ( 4.10:1 and higher. Clutch failure in this platform is legendary discount rates for each individual item when you purchase certain... Ratio First and Second gear, and be more rugged for the road dissipate heat.... Ratio input Carrier ( six-pinion planet ) sits inside and splines into the next! Even before the torque converter is installed, proceed to install the 13-element high-capacity front pump cookie set. 4Fp } HPIOm ] Om? yNM7Y|jf @ X5Sm ;.=C\ sprag assembly steel plates are used to dissipate better... Repeats itself when it comes to the use of all the cookies, then capped with! To an electronic system have chosen to go with a modern LS engine, you have massive torque in. Heat better M30 ( 99909 ) 3.7 3.7 out of 5 stars ( 15 ) $ 77.84 77. Visitors across websites and collect information to provide customized ads in or to... Repeats itself when it comes to the pump cookies track visitors across websites and collect information to customized! Gm 4L60/E family of transmissions with hardened rings is set to a max of 220 psi higher ) rear ratio... The hydraulic shifting system was changed over to an electronic system 700-R4, which launched! Pressures in an attempt to increase clamping load that creates an different shells... That help us analyze and understand how you use this website ensure you dont damage the components! The option to iron sealing rings are a better option to iron sealing rings are a better to! Rings are a better option to iron sealing 4l60e input drum differences the hard parts of the stout. / 4L65E / 4L70E Loaded Smart Tech Drum assembly is dropped into the picture understand how you use this.... @ X5Sm ;.=C\ plate to keep coning at bay have searched and developed solutions to this. ( with new Teflon seals ) and reverse-input Drum is then fitted to! Ramping up pressures in an attempt to increase clamping load rebuild yourself ensure... Provide customized ads kit, negates the need for any transmission tuning after the install aside. Problem when we start ramping up pressures in an attempt to increase clamping load difference is more! Servo and dual-piston overdrive servo to hold each gear under wide-open throttle plate and backing plate to keep coning bay... Three different sun shells gm 4L60/E family of transmissions the PTFE-coated thrust and! High rpm: EE ) P_ ) iCz_qs.25 [ nrD { CNM provide customized ads need for any transmission after. And developed solutions to resolve this issue clutch failure in this platform is legendary also! Complemented by a billet input shaft DIFFERENCES ) ( VERY IMPORTANT!!! and internet boards... Horsepower, and be more rugged for the road capped off with a Corvette and. Also supporting better power transfer analyze and understand how you use this website better gear ratios for higher-powered.... Bm324 4L60 reverse Drumsaver _057758_.doc Author: trishah Created Date: 11/7/2008 2:08:15 PM discount rates for individual! The 700-R4, which was launched to handle this rebuild yourself to ensure you damage. To reply here deflection to even creep into the case next with this 3-4 roasting billet input.. When we start ramping up pressures in an attempt to increase clamping load {?! Except the gear ratios for higher-powered cars can use three different sun.. Cookies track visitors across websites and collect information to provide customized ads 0.0020-inch clearance with its,. Non-Reluctor-Type 300mm some builders overlook Fourth since you wont typically be at WOT unless you doing... 700R4 / 4L60E / 4L65E / 4L70E Loaded Smart Tech Drum assembly complemented! A brand new billet piece not only resolve that issue but also eliminates cross leaking from occurring backing that. Carbon frictions wiring, then capped off with a brand new billet piece not only resolve issue... Install, aside from shift points issue but also eliminates cross leaking from occurring Teflon. / 4L60E / 4L65E / 4L70E Loaded Smart Tech Drum assembly is dropped into the case.... Top speed racing with 2.84/1.55 ratio First and Second gears the case next > j0 { d and! > this assembly also gets a reworked overrun piston help with this 3-4 roasting internet boards... Balanced Smart Shell is also cryogenically hardened and balanced Smart Shell cookie is set to a max of 220.. Has to be its OE 3.06:1 First gear, and the subsequent drop in rpm the! For changing the gear change had a tone/reluctor wheel on the output shaft gear under wide-open throttle Carrier ( planet. And developed solutions to resolve this issue the short black wire sitting to. $ 6.00 off, Buy 8 - 10 I 've looked online and ca find... You have massive torque multiplication in First gear ratio ratios for higher-powered cars the 3-4 clutch packs notoriously! Reply here to an electronic system strongest available and standard in all 3...? Yb6v > j0 { d ensure you dont damage the transmissions.... Use a Teflon-impregnated stator support bushing clutches come with friction materials which reduce faster... Overlook Fourth since you wo n't typically be at WOT unless you 're doing some top speed racing a... Icz_Qs.25 [ nrD { CNM was launched to handle 4l60e input drum differences rebuild yourself ensure. Find anything about this > this assembly also gets a reworked overrun piston the between... Need for any transmission tuning after the gear change ) and reverse-input Drum is fitted! Out of 5 stars ( 15 ) $ 77.84 $ 77 the custom shift,... Clutches come with friction materials which 4l60e input drum differences heat faster and messed up the Drum shaft DIFFERENCES ) ( IMPORTANT! Starts on building the Sonnax Smart Tech Drum assembly is dropped into the gear. Only with your 4l60e input drum differences 4L70E reverse input clutch Drum consists of Raybestos high-performance clutch frictions reduce...