However, over time the turbo 350 will develop problems, as with any type of transmission, but troubleshooting this transmission is easier than many other types due to its basic design. Note this transmission pan is not used as the primary transmission fluid cooling, a fluid flow cooler must also be used. With his proven style, ruggles goes through the stepbystep rebuild and performance upgrade procedures in a series of fullcolor. Gm turbo 350 transmission rebuild troubleshooting guide troubleshooting is the stepby step process where you can logically diagnose a problem.
This is a new series i have started an i will show how to dissassemble an reassemble a th350 the easy an save you money. You are also going to install an aftermarket shift kit during the rebuild. Find great deals on ebay for turbo 350 transmission rebuild kit and turbo 350 transmission master rebuild kit. This transmission is a 3 speed, and no overdrive gear was available. Th350 automatic transmission disassembly the school of. The best method to accomplish this is to put it in a holding fixture for several hours with the tail housing down and a large drain pan under it. However, over time the turbo 350 will develop problems, as with any type of. This tech tip is from the full book, gm turbo 350 transmissions. Tci auto automatic transmission rebuild kits th350. This video covers the disassemble part of this unit covring what is the most common failures of it. The turbo hydramatic 350, commonly referred to simply as the turbo, was a threespeed automatic transmission first produced by general motors in 1969. Click here to view special tools for this transmission. Automatic transmission rebuild kit, gm, th350, nonlockup, 30spline, kit.
Curt from curts corner takes you step by step through the tear down process of a th350 automatic transmission. Automatic transmission rebuild kits th350 transmission. Th350 transmission specifications and cross reference. The biggest hurdle to overcome when rebuilding th350 transmission is removing the. The gm turbo hydramatic 350 transmission aka th350, turbo. It is always my only real question when headin out for a cruise. The alignment of the 350 transmission is done by two metal pins sticking out of the rear of the engine block. I have had a number of vehicles that came equipped with this transmission, and they have always worked well for me. This transmission was a 3 speed automatic transmission developed jointly by chevrolet and buick. Gm thm 700r4 4l60 transmission rebuild manual 19871993.
Ret02 ni transmission mount universal 6986 1 th350. The monsterinabox transmission rebuild kit for the th350 is available for gm vehicles. Home decorating style 2020 for th350 rebuild manual pdf, you can see th350 rebuild manual pdf and more pictures for home interior designing 2020 295 at manuals library. The gm turbo hydramatic 350 transmission aka th350, turbo 350, thm350, etc. Man01 click here to view special tools for this transmission. General motors th250, th250c, th350, th350c automatic choice. This involves a process of elimination, usually starting from the simple, easytocheck items, then moving on to more difficult items in logical sequence. Th350 automatic transmission pan features turbulator cooling tubes using air flow beneath the vehicle to reduce the transmission fluid temperature from 20 to 50 f. Gm thm 400 3l80 transmission rebuild manual 19691990. These transmissions are remanufactured with a performance shift kit and all new bands, clutch plates, steel plates, seals, gaskets, etc. At global transmission parts we offer multiple options of th350 rebuild kits to choose from.
Th350 upgrades for turbo diy and junkyard turbo tech. Th350 transmission parts,th350 transmission rebuild kits,sonnax transmission parts. How to troubleshoot, remove, rebuild and install howto book is a top notch diy resource for the turbo hydramatic family of. Th350 automatic transmission disassembly the school of shift. The turbo 350 transmission was a single piece transmission with the bell housing integrated into the transmission body. One of my customers figured he could rebuild his c4, i had my doubts.
Dont lay out a couple thousand on a transmission when its completely. For a comprehensive guide on this entire subject you can visit this link. When the car wouldnt move after he rebuilt it out it came to go to the trans shop. Th350 transmission engine rebuild car search media kit 50cc repair manuals pdf.
Turbo hydramatic 350 rebuild manual th350 transmission. Automatic transmission rebuild kits th350 transmission type. How much should it cost to rebuild a turbo 350 transmission. This is an old draft of some th400 oil pump technical. Locate and clean the parts for the manual shaft installation. Th350 upgrades for turbo discussion in diy and junkyard turbo tech. Oct 29, 2015 the transmission should be thoroughly drained prior to taking it apart. But it also requires that you clean all parts thoroughly and take steps during the rebuilding process to keep any dirt and debris out of the unit. Ive got a 74 gmc 4x4 pickup that i brought into the shop to have the fluid flushed but after they pulled the pan they told me id be better of rebuilding it because of all of the built up sludge in it.
This high energy th350 deluxe rebuild kit with alto friction clutches and steel plates is a complete transmission rebuild kit. The s link is connected to the manual valve and linkage. This rebuild kit includes all of the friction plates, steel plates, sealing rings, metal clad seals, gaskets, orings, rubber piston seals, high performance red eagle band, filter, modulator, bushing kit, bearing kit, washer kit, and governor gear. Only book on this subject in full color stepbystep procedures guide the reader throughout although not quite the heavyduty performer as its big brother, the pdf turbo 350 transmission rebuild manual etherpad. How to rebuild gm turbo 350 automatic transmission manual. At some point, even the best transmissions need to be rebuilt. It comes as a performance mega package and also has a ss variant for those needing a higher horsepower and torque rating. This video covers the disassemble part of this unit. The turbo 350 was known as a durable transmission and was used extensively by gm. Its clean, doesnt leak, fluid is pink, smells sweet. This book is packed with over 256 pages and more than 700 photos and illustrations. The turbo 350 transmission was introduced beginning in 1969.
Turbo 350 transmissions, th350 transmissions, rebuilt. Gm turbo 350 transmission rebuild troubleshooting guide. We are proud to carry all of your high performance transmission needs. Nov 09, 2017 this is a new series i have started an i will show how to dissassemble an reassemble a th350 the easy an save you money. Enter a new vehicle to add it to your garage and filter the results below. This is just the beginning of your th350 rebuild, watch the. Gm turbo hydramatic 350 repair, service manual repair. How to rebuild a chevy 350 transmission auto maintenance. Hey, im helping a friend with his 40 tudor and i think we ran into a transmission issue.
Turbo hydramatic 350 rebuild manual th350 transmission, 350. Millions of gm cars and trucks have been built with turbo 350 automatic transmissions. How to troubleshoot, remove, rebuild and install howto book is a top notch diy resource for the turbo hydramatic family of transmissions. We want you to get the parts you need for your th350 transmission. Ive got a 74 gmc 4x4 pickup that i brought into the shop to have the fluid flushed but after they pulled the pan they. Th350 transmission, rebuilt th350 transmission, th350, monster transmission offers free shipping on th350 transmissions, also offering completely rebuilt th350 transmission and. The accumulator cover is a small, round domeshaped cap, located in the middle of the transmission. Diagrams supplied by general motors and atsg have been noted and are the property of the credited entity. This is an old draft of some th400 oil pump technical information. Some fluid will still be trapped under the valve body, under the accumulators, and in the case oil passages. Atsg techtran manual 350 350c by automatic transmission service group right on dvd.
Its going behind a fairly mild sbc 385 stroker motor. Th350 transmission, rebuilt th350 transmission, th350, monster transmission offers free shipping on th350 transmissions, also offering completely rebuilt th350 transmission and turbo 350 transmissions, th350 rebuild. He shows you what tools to use, how to use them and some tricks to make the job a. Unfollow turbo 350 transmission rebuild kit to stop. According to s gm turbo 350 transmission page, the code for 1969 to 1972 transmissions is on the passenger side accumulator cover. The turbo 350 is an automatic shift, threespeed transmission. While youre stuck at home, make the most of your time by learning a new language, skill, or even train for a remotework job with our new premium online courses. A rebuilt front pump and recalibrated valve body ensure smoothrunning transmissions with lasting reliability. Th350 rebuild manual pdf victoria johnston manuals 394 views trans parts online 350 350 transmission parts from th350 rebuild manual pdf, source. The money i would be spending to have the 350 support my hp goal and not be long lasting vs the.
Description 350 raptor and 350 mega raptor high performance th350 transmissions the 350 raptor street strip transmissions come with a high performance fairbanks transaction. The direct drum and the forward drum from an 8cylinder model have shorter pistons in them, allowing an extra clutch plate each, spreading the wear over more clutch material, making it more heavyduty. Performance gm turbo 350c transmission rebuild kits multiple. The th350 was still produced many years beyond 1986 for export sales. This kit comes with all the parts you could ever need to get your transmission up to the monster level. Download books turbo 350 transmission rebuild manual, download books turbo 350 transmission rebuild manual online, download books turbo 350 transmission rebuild manual pdf. Due to a faulty clutch leg the turbo 350 transmission has been my choice for many years. The slink is connected to the manual valve and linkage. You can also use them to remove the manual shaft seals from the case.
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