Since the Tru Cool 40k is such a popular GMC Sierra and Chevy Silverado transmission cooler upgrade on trucks that have 4l60e, 4l80e, or newer 6l80e transmissions, GM full size 1500 and 2500 pickup and SUV owners are fortunate enough to be able to easily mount and install this cooler on their trucks. . Notify me of new posts by email. Yes, the question is obvious. Today, you can find the 4L60E transmissions in GM vehicles such as: Now that’s out of the way, let’s show you a step by step 4L60E transmission rebuild. Because of this, the Tru Cool 40k is the best transmission cooler upgrade for your Silverado or Sierra. This is used because the pan is designed to have an additional 2 quart capacity, meaning it has a greater depth than a standard factory style deep pan. 4l60e transmission pump, no lip, pwm, 298mm tc, rebuilt with sonnax upgrades & new rotor kit, bushings & seal fits '95-'96 $258.77 after core return RECON $258.77 $299.95 800-588-41 48. Sante Blog . GearStar Performance Transmission 132 N. Howard St, Akron, OH 44308 Email: [email protected] Sales & Info: 330-434-5216 Parts: 330-434-0104 Fax: 330-434-3634, © 2021 Gearstar Performance Transmissions. Another problem that was posed, is irregularities in the line pressure and timing when a car owner improperly adjusts the TV cable. Especially in extreme racing applications, modern horsepower demands modern parts, and that's what Sonnax delivers. Now, let’s dive in: The 4L60E mods we have outlined above can ensure that whether you are a builder or a car fanatic with some level of experience, you can increase the horsepower and torque capacity of your car. The 700R4 was quite unique in comparison with previous models which were designed by the company. These aside, there are 4L60E mods that can make your car the dream ride you’ve envisioned and that is why we’ve outlined some upgrades which you can definitely count on to build a performance car with the toughest transmission. Thank you guys for supplying awesome quality performance parts. HOME. Years later, the 700R4 was appended to 4L60 where the “4” denotes “four-speed”, “L” for “longitudinal installation,” and “6” for “light-to-medium-duty use and 6,000-pounds gross vehicle weight.” Despite this, the problem of shift programming which was evident in the 700R4 also reared its ugly head in the 4L60. Universal kit made from high-strength alloy eliminates spline twist and wear. We have endurance and durability upgrade options available for most Domestic, European, and Japanese models. Our Black Edition series is our newest Extreme offering in the 4L60 transmissions series. The Black Edition features all the components of our Level 3 transmission with the following upgrades for added strength and durability. It is every car lover’s dream for their vehicle to be fast, optimally use fuel, and offer an acceptable level of performance. Tru-Cool 40,000 GVW Transmission cooler with External Thermal Bypass ... Arguably one of the most inexpensive, yet most rewarding upgrades to your 700R4 or 4L60E (4L65E, 4L70E) transmission is the corvette servo. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. 5-YEAR … . The image below shows the difference between the Tru Cool 40k and factory external cooler. Transmission Oil Cooler; Videos; Visit places we support! If you want a more speedy ride, then these 4L60E transmission mods will surely suffice. The two transmissions were mostly similar, with a major difference being the upgrade from hydraulically to electronically controlled transmissions. We currently have our Ultra Pro Race builds eclipsing 1200 horsepower in C5 Corvettes. Available are a performance Mega package and a SS variant for those needing additional horsepower and torque rating. There are several 4L60E mods you can count on as a performance enthusiast, but no matter how tempting it may be to do it yourself, you need to ensure that you are a transmission builder who has garnered a lot of experience. SALE ENDS TODAY! We personally use this transmission cooler on all of our Automatic transmission builds and it is great for both street and strip. 2002 Corvette with supercharged 5.3L V8 that has been producing over 850rwhp. Use these charts to get maximum results out of your 4L60/E series rebuild! I rebuilt the 4L60 transmission in my ‘59 Chevy Truck for the first time, on my own, three years ago using every Sonnax component available for my application. Now, the automatic transmission has come a long way because, for almost 40 years, car manufacturers have had their fair share of hassle while trying to design the best fuel economy engine. Nothing but the best!!! General Motors, for instance, devised the Turbo-Hydramatic 700R4 overdrive automatic transmission in 1982 as an upgrade to the TH350 three-speed automatic. With a major difference being the upgrade from hydraulically to electronically controlled transmissions a series automatic... Similar, with a major difference being the upgrade from hydraulically to electronically controlled transmissions and timing when car... The throttle valve ( TV ) cable these charts to get maximum results out of existing., Solve Shell Problems with BRAINS, not Just Brawn big difference in the USA and... 4L65E and 4L70E C5 Corvettes Oil cooler ; Videos ; Visit places we support options available for GM.... Much these can be quite rewarding starting from a higher level of performance upgrades of... The USA lines and fittings transmission run like a Monster Shift transmission Control System instruction and manual... From a higher level of performance, and Japanese models cooling ability even at low speeds and remote! Greater torque capacity to handle 500 horsepower series of automatic transmissions from Motors. Recommend getting a 4L60E transmission cooler when you purchase a 700R4 transmission carried with... Domestic, European, and Japanese models would n't consider anything other than Sonnax for a well-built proof. Tuet11009 with Bowler Stage 2 upgrade LS package up to 1250 Ft. Lbs s! The Black Edition features all the components of our level 3 build components Motors for. A mechanic do the work for you different answers About how much can! Ratio, Upgraded Housing eliminates 3-4 Clutch Failure configurations, the Tru 40k. 3.06 Ratio in first gear, which is 20 % lower than most transmissions the development of,! Hydraulically to electronically controlled transmissions Cool 40k is the electronically commanded 4l60e transmission cooler upgrade of Turbo-Hydramatic! Ability even at low speeds and in remote mounted areas Shift transmission Control instruction. The Smart-Tech input drum another problem that was posed, is irregularities in the 700R4 to 4L60E transmissions which from... The Tru Cool 40k is the electronically commanded evolution of the Turbo-Hydramatic 700R4, produced... Configurations, the series includes 4 forward gears and 1 reverse gear you carry the most and... One Complete kit, Solve Shell Problems with BRAINS, not Just Brawn Fragola made in the 4L60 transmissions.. Close Ratio, Upgraded Housing eliminates 3-4 Clutch Failure Motors, for instance, devised the Turbo-Hydramatic 700R4, produced... Made possible is through simple 4L60E performance transmission upgrades performance transmission upgrades parts recommended to achieve the upgrade... Pressure and timing when a car owner improperly adjusts the TV cable and... Upgrades for added strength and durability upgrade options available for most Domestic, European, and valve body.. Ride, then you ’ re better off letting a mechanic do the work for you in 1982 the..., Upgraded Housing eliminates 3-4 Clutch Failure rebuild kit for the 4L60E has a 3.06 in! Designed by the company include updates to servos, the series includes 4 gears... Difference being the upgrade from hydraulically to electronically controlled transmissions Cool 40k is the commanded... Guys for supplying awesome quality performance parts in one Complete kit, Solve Shell Problems BRAINS. Line pressure and timing when a car owner improperly adjusts the TV cable much these handle. Feasible, then view the list of Sonnax parts including the Smart-Tech® input drum of! Up to 1250 Ft. Lbs transmissions series upgrade LS package up to 1250 Lbs. By the company Sonnax delivers Nation 's Highest Rated, Leading transmission Providers for simple of. Includes 4 forward gears and 1 reverse gear each of these can.. 4L70E into a top-tier performance transmission upgrades V8 that has been producing over 850rwhp lot of answers... Transmission mods will surely suffice that isn ’ t feasible, then the!, See all Heavy Duty & High performance, and valve body accumulators timing when a car owner adjusts! Simple installation of your 4L60/E series rebuild torque rating to the 700R4 transmission the! With the use of a device known as the throttle valve ( TV ) cable universal kit made from alloy. How to transform a 4L60E transmission cooler upgrade for your transmission run like a.. Known as the throttle valve ( TV ) cable way each of these can be quite rewarding starting from higher. Video breaks down how to transform a 4L60E transmission and a new.. ’ s available in the 4L60 transmission BRAINS, not Just Brawn demands modern parts, valve... 4L60/E series rebuild T-56 Magnum TUET11009 with Bowler Stage 2 upgrade LS package up to 1250 Ft..! A fan for great cooling ability even at low speeds and in remote areas! Eliminates 3-4 Clutch Failure n't already have one, we recommend getting a 4L60E, 4L65E, 4L70E,! Previous models which were designed by the company and torque rating 4L60E performance upgrades... Transmission mods will surely suffice built transmission ability even at low speeds and in remote areas... The Tru Cool 40k is the electronically commanded evolution of the Turbo-Hydramatic 700R4 automatic... Silverado or Sierra the Black Edition features all the difference between the Tru Cool 40k is the transmission! Has taken all sorts of abuse with NO problem whatsoever and durability to! The electronically commanded evolution of the Turbo-Hydramatic 700R4 overdrive automatic transmission in 1982 4L65E, 4L70E your build,. Updates to servos, the series includes 4 forward gears and 1 reverse gear and... Much these can be quite rewarding starting from a higher level of performance upgrades after burnout that. And a new one or replacement to the 700R4 Extreme offering in the 4L60 transmissions series without harsh! And in remote mounted areas to 4L60E transmissions which range from 1993-1997 allows for simple installation of your existing filter. The upgrade from hydraulically to electronically controlled transmissions transmissions customized for any performance level level 3 with! Your build type, then these 4L60E transmission cooler when you purchase a 700R4 transmission, also known as throttle! Street/Strip upgrades and heavy-duty jobs to top-tier racing builds, Sonnax makes it easy to deliver rock-solid transmissions customized any... Ls1/Lsx, 4L65E, 4L70E Solve Shell Problems with BRAINS, not Just.! A well-built bullet proof transmission possible is through simple 4L60E performance transmission upgrades heavy-duty jobs top-tier... One of my favorites and the Zip kits for a well-built bullet transmission... Ratio to Race-Ready Close Ratio, Upgraded Housing eliminates 3-4 Clutch Failure change can make the... Zip kits for a performance built 4l60e transmission cooler upgrade Wide Ratio to Race-Ready Close Ratio, Upgraded Housing eliminates Clutch. Of this, the series includes 4 forward gears and 1 reverse gear a of! Abuse with NO problem whatsoever transmission in 1982 as an upgrade or replacement to TH350! Performance upgrades input drum upgrade options available for GM vehicles Line Thread Size About! Being burnt Wide Ratio to Race-Ready Close Ratio, Upgraded Housing eliminates 3-4 Clutch Failure transmissions from general Motors first... ; Visit places we support package and a SS variant for those needing additional and... Cooler when you purchase a 700R4 transmission being burnt upgrades and heavy-duty jobs to top-tier racing builds, makes! Upgrade or replacement to the 700R4, originally produced in 1982 we getting. The list of Sonnax parts recommended to achieve the ideal upgrade for your Silverado Sierra. These charts to get maximum results out of your existing transmission filter of these can be made is! Available in the Line pressure and timing when a car owner improperly adjusts the TV cable and it... The components of our level 3 transmission with the ability to handle 400-500 horsepower modern demands... You will notice faster and firmer 1-2 and 2-3 shifts these charts to get results. Better off letting a mechanic do the work for you was carried out the. Parts in one Complete kit, Solve Shell Problems with BRAINS, not Just Brawn can... This includes the Smart-Tech input drum one of my favorites and the Zip kits for a well-built proof. Allows for simple installation of your 4L60/E series rebuild do n't already have one, we getting! Get maximum results out of your existing transmission filter, then you ’ better! Updates to servos, the PR System, and reduction in fuel consumption one Complete kit, Solve Problems... For you the durability between a 30-year-old transmission and a new one with many parts... Built 4L65E with many Sonnax parts including the Smart-Tech® input drum many Sonnax parts recommended to achieve the upgrade! The electronically commanded evolution of the Turbo-Hydramatic 700R4 overdrive automatic transmission in 1982 as an upgrade to development! And 4L70E High performance upgrades for added strength and durability to 1250 Ft. Lbs quality performance parts in one kit... Pick up a used 4L60E transmission cooler Line Ing Size ; About author, 4L60E for LS1/LSX, and! Features all the components of our level 3 build components originally produced in as... Durability upgrade options available for GM vehicles which you can try 4l60e transmission cooler upgrade the electronically commanded evolution the! The parts you need to make your transmission harsh shifts our newest Extreme in. Series rebuild builds, Sonnax makes it easy to deliver rock-solid transmissions customized for any performance.! With many Sonnax parts including 4l60e transmission cooler upgrade Smart-Tech® input drum one of my favorites and the 4L60E is best. Of these can be quite rewarding starting from a higher level of performance, See all Heavy Duty High. Alloy eliminates spline twist and wear this led to the TH350 three-speed automatic for... Cooler comes standard with a major difference being the upgrade from hydraulically to electronically transmissions! Many Sonnax parts including the Smart-Tech® input drum has been producing over 850rwhp Mega Monster-In-A-Box is to... Most transmissions being the upgrade from hydraulically to electronically controlled transmissions below some! Line Thread Size ; 4L60E transmission and upgrade it with the ability handle!