Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. A worn-out TV cable or a faulty adjustment is another common issue on the 700r4 transmission. Web View Turbo 350 (Th350) Transmission Cooler Line Diagrams And Cooler Flow Path That Route To The Radiator And To An External Transmission Cooler. The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: Trans Cooler Lines TH350Some auto trans will live with lines blocked off. Special Order. Cooler line swap. You really need a cooler though. Powerglide - Dedenbear. Top. DesignBuy Dewhel -6 AN Transmission Oil Cooler Adapter Fitting For GM Turbo 350 400 4L60E 200R 700R: Coolers. I bought a set of "1958-1963 Chevy Automatic Transmission Oil Cooling Lines Turbo Hydra-Matic 350 & 400" from Eckler's but since the car was not a stock auto, I am not sure how the lines route. Born 283 / PG / A51. Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. Retail: $23. Source: xolia. Basically, any cooler with a face height up to 18½ inches can be created. 4272 (502×700)350 transmission turbo diagram gm chevy th350 700r4 transmissions specs engine chart trans identify 350c rebuild identification parts type lookup. Honda 2, 3 & 4 Speed . Engine Oil Transmission Oil Cooler Lines Plews amp Edelmann. We have 9 Images. 95 $ 69. 0 SBC. 160032A 2008 F-150, Mark LT 4X2 4. 99. From what I read the hottest oil (from the converter) goes to the cooler. TH-350C Drive Shell. Since I do not drive my cars in Freezing weather I have never hooked up the Trans lines to the Rad, just to the Trans Cooler as I see no reason to heating up the Trans Fluid with the hot Rad Fluid. If you are searching about Turbo 350 vacuum line hook up help wiring lockup on th350c. Web Technical Routing Lines From Th350 To Radiator The H A M B TH350 Fitting Location - Flow Direction Upper - Returnin Blue Line Lower - Feedout Red Line Ive always ran. COOLER RETURN LINE CHART. In this video we'll be installing a new Trick Flow aluminum deep transmission pan on my turbo 350 transmission along with a Lubelocker pan gasket, filter, an. Car Problems & Safety. Rear. In a hurry. TH350 cooler flow; Welcome to Club Hot Rod! The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. Vacuum 350 1978 diagram chevy hose line hook turbo lines transmission. Web Diagram Th350 Cooler Lines In And Out Thread. TH-350C ALL 350C Transmission Parts. Online I found this routin diagram, a more simple application. #4 · Mar 16, 2008. Thnx that line is your vacuum modulator line. The common thought of hooking to the top on a radiator trans oil cooler does not apply. #4 · Mar 16, 2008. They list: Transmission Cooler Pipe. Smart Living Transform Your Home with These Cutting-Edge GadgetsRight Stuff Detailing Automatic Transmission Vacuum Lines FTV7801. Process flow diagram Typical oil refinery Crude oil. However, that’s just a rule of thumb, so it could be the other. My tranny cooler hook up with picsLoad wiring: 2002 chevy trailblazer transmission cooler lines diagram Trailblazer coolant chevrolet 2002 engine hose diagram recovery radiator rsvr coolChevrolet s10 transmission cooler lines. * Or ** after the sell price means your order will incur an Oversize Part Charge for each oversized part. Hello all. Drop Ship; Oversize $9. Stage 1 TH350 – 500+ HP/TQ. Replacement Oil Cooler Lines on Amazon - 39660 1/2" x 3/8" Transmission Oil Cooler Line Scissor on Amazon - GM Customer Satisfaction Program number: N212326940. AAMCO | 07/26/2019. Order a TH350 transmission kit at JEGS High Performance. Transmission Cooler Adapter Fittings. DesignPhase 2: Removing Old Lines *NOTE* Make notice of the cooler lines' proper fittings on the transmission as well as the way they are routed. Remove these two fittings. Jun 5, 2023 - Explore Alessandra asil's board "TH350 Transmission" on Pinterest. * Means extra charge will be $20. The Novak. These have a straight thread and seal on the gasket. expert reply by: Jameson C. Automatic Transmission Cooler Lines, Steel, Chevy, TH350, Pair. PART NUMBER: TRA-42. you can call ATI and get the proper fittings, 1/4-20 STRAIGHT to #6 or #8 AN. Wish List. 95. Register or Log In To remove these advertisements. Web web automatic transmission cooler lines, 5 foot length, flexible, braided stainless steel, ptfe, 4l60, 700r4, th350,. 99 $37. If the PG cooler lines can be "massaged" to. 82 out of 5 stars. Cut the steel tube oil line in a convenient location using aTh350 Cooler Lines Diagram. Page 2 of 2 < Prev 1 2. There are upper and lower oil cooler connectors at the. The cooler of the two lines is the return line which should be the top. PART NUMBER: TRA-2183S. Stage 1 TH350 is reliable to over 500 HP/TQ. Recently Viewed. Click image to zoom. Should be in the top, out the bottom, through your cooler then to your radiator. 215. Lower ¼" Pipe Cooler feed/out. #2 on Diagram Only-Genuine OE Factory Original Item. 1973-89 Pre-Bent Transmission Lines. 1970 315hp/410ftlb buick 350 code sp stock w/ 800cfm qjet and crower level 3 cam (rip) and th350 #2 (rip). The adapter material is 356 T-6 heat treated aluminum alloy and the adapter has a provision for a transmission. Right Stuff Detailing Automatic Transmission Vacuum Lines ATV7005. 468/TH400 2,500 stall / S60 3. These lines are bent to a strict tolerance to fit around the front end components as well as the oil pan. { a 350 has a ball and seat that blows off to let oil circlale. Even better than that, one could dream up a thermostat controlled line system where NONE of the fluid goes to the radiator or external cooler until it warms up. Based around the 4L80E (and fitting wherever a 4L80E will fit), the 6X is a true six-speed transmission that TCI rates at 850-plus horsepower. if your trans has the fac. The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums >. Radiator with side tanks: Bottom = Feed/In from bottom Trans line. TH350 straight fitting (NPS) to trans case is 25 ft/lb, tapered (NPT) is 15 ft/lb. Off-road applications receive an 18 month/100,000 mile parts and labor warranty. Tags: Transmission Fluid Transmission Filter. With this information, you should be able to confidently install and maintain your own turbo 350 transmission cooler lines with ease! TH350 Transmission Cooler Lines. (top or bottom on tranny) Ag. 99Use 5/16 or 3/8 tubing. View Turbo (TH) transmission cooler line diagrams and cooler flow path that route to the radiator and to an external transmission cooler. 2 Line set with 1/2" fitting at radiator. th350 cooler line pressure the cooler line pressure on a th350 transmission is typically set between 40 and 50 psi. $8. Hi got a few wires comming from the thm350c tranny in my chevy need to know how to wire this up to a switch. 1978-1980 El. The Moroso line that you recommend is stricly a low PSI high volume seamless line (minimum line pressure of a t-350 is 55 psi). Diagram Manual Gm Turbo 350 Transmission Diagram. Now with TH350 #3 with TransGo 350-1-2 Shift Kit, 2500 stall Hughes Converter, GN 8. On GM TH-200, TH-200R4, 4L80E and Ford AOD transmissions, this is the lower oil line to the transmission case. Web seems the factory used the bottom on the rad for hot out from the trans, and the top. Vendor. The Same Top To Top, Bottom. All lines are formed utilizing the correct automotive grade, OE or stainless steel tubing and includes the correct style flares, fittings and protective wrap, installed on the linline to the transmission case. Register or Log In To remove these advertisements. 5”, 8”. Ask The Experts a Question >> Nova Transmission Lines at SS396. 67 Chevelle Malibu SS Cdn. Remove these two fittings. TH200/200-4R . Th350 Transmission Parts Diagram. Th350 Oil Flow Diagram zinstv de. Born 283 / PG / A51. Dorman Automatic Transmission Cooler Lines 624-051. )The cooler comes standard with a fan for great cooling ability even at low speeds and in remote mounted areas. 7k views 2 years ago replacing the kinked and leaking steel transmission cooler lines with nicopp lines. o The lower transmission coolant line on the TH-350C transmission is the pressure side (hot fluid pumped out of the transmission). 1. Featuring a huge selection of TH350 parts - in stock and ready to ship today! Talk to the experts. Then to the auxiliary cooler to get it cooler yet. Identify Your Transmission Transmission Lookup. Reply Quote. Posted on april 26, 2023 by admin. 2. If you remove a line from the radiator and fluid can be pumped into a bucket from the line, that is the inlet line to the radiator (the hot trans fluid). 4 images 4l60e transmission cooler lines diagram and view25 th350 valve body. 1964-1983 El Camino Transmission Lines Parts. More than 10 available. Th350 transmission diagramTransmission turbo rebuild diagram modify book chevy details 4l80e-jpg. com Powerglide - OEM. Save Share. Disconnect the transmission cooler lines from the transmission. Web diagram th350 cooler lines in and out thursday, october 27, 2022 edit. Turbo 350 Transmission Cooler Line Diagram. Here are the transmission cooling lines going to the AC Condenser. Not Yet Reviewed. Web modern cars have a one way valve in the cooler lines. This tells you through which the upper radiator port and the external transmission cooler are connected. GM TH400 Automatic Transmission. We use ni copp for the lines. Fluid Cooler Lines (229) Air Conditioning Hoses and Lines (181) Oil Cooler Lines (121) Brake Hoses, Sets (50) Hose Kits, Cooling System (34). New paint -near complete. Find Parts and Accessories Th350 transmission cooler lines KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing!5/16″ Transmission Cooler Lines. ** Means extra charge will be $50. From the upper rad cooler fitting run a line to the aux cooler. Find Classic Tube Automatic Transmission Cooler Lines and get Free Shipping on Orders Over $109 at Summit Racing! Classic Tube automatic transmission cooler lines are constructed from pre-bent steel, stainless steel, or aluminum tubing, or rubber lines. Run the trans bottom pressure line to the bottom fitting of the radiator. Fitting Location Thread Size Flow Direction. installed new 1406/2101. Install at least one bolt on each side of the bellhousing. Description: Turbo 350 or 400 small block with radiator mounted in front of core support. Easy to use parts catalog. Usually I will only cut one side of the tubing and then I only have one side to flare. 5 converter, the overall requirement is around 10. I forgot how the lines went. Antergos. Web modern cars have a one way valve in the cooler lines. (245 reviews) Code: D13035. Transmission Cooler Lines, TH400. JEGS Automatic Transmission Cooler Line Kit for GM TH350/TH400/700R4. Quick Turbo 350 question on cooling lines Page1 Chevy. These pressure readings provide a valuable source of information when. Web pour at least 1 quart of clean atf slowly into the torque converter. Not Yet Reviewed. It is a 355 with around 400hp and a 274 duration cam. This enables the fluid to rise and push the air out of the rad cooler. Just in case anyone else ever needs the same info and does a search on here the fitting size is 1/2" x 20 inverted flare fitting (brake system fitting). I know from a Th200 to a Th350, the lines need swapped for it to work right. 73 True Trac, full disc. 5/16" Line x 1/4" pipe. This is because the transmission lengths are the same and the positioning of the cross member can be easily modified, you only need to change the transmission mount, add transmission cooler lines, and update the shift indicator to a Turbo 350 pattern to complete the. Automatic Transmission Cooler Line Kit. The TH350 weighs 120 lbs. That's how I remember the Turbo 350 Trans lines. Add To Cart. We just updated our "Avalanche" Buggy to LM7 5. 70 Gs. A loss of fluid leading to an overheated transmission can be devastating as the system loses its ability to cool. Chevy 350 Oil Diagram Chevy Wiring Diagram Gallery. Replacement Cooper Washers - AF59-3750. Our replacement lines are engineered from factory original lines and CNC manufactured for precision. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM. The most-effective verification technique is to temporarily bypass the cooler circuit and re-test. The vacuum modulator, together with the governor, controls the shift points on the TH350 transmission. Make sure you verify your transmissio… $56. The TH400, on the other hand, is an entirely different transmission than the TH350. Transmission Cooler Line Frame Bracket $10. Duralast Transmission Cooler Line Assembly B61240 $ 59. 152 posts. I have done this very swap on my 69 camaro. 1403 18,000 12” X 7 ½”. Jun 5, 2023 - Explore Alessandra asil's board "TH350 Transmission" on Pinterest. Fits 19661967 Chevrolet Chevelle 19661967 Chevrolet El Camino. 1966-67 Transmission Cooler Lines for Power Glide or Turbo 350 or 400, Stainless Steel. Technical routing lines from TH350 to radiator. Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. This TH350 is in need of a MAJOR REBUILD! Also a lesson on transmission additive and what it does. 10+ diagram th350 cooler lines in and out - LuceeInayat. Polished. Th350 lock up wiring diagram. #6 · Feb 20, 2014. 1882936. All Powerglide, TH350, TH400, 700R4, 4L60E, 4L65E, 4L80E, 4L85E, the bottom fitting is the pressure side, the top fitting is the return. Make sure to adjust the TV cable with the video’s help. 2017: 1970 315hp/410ftlb Buick 350 Code SP Stock w/ 800cfm Qjet and Crower Level 3 cam (rip) and TH350 #2 (rip). Th350 Oil Flow DiagramHere are the steps you need to take to change the transmission cooler lines on your Chevrolet Tahoe : 1. Since the cooler lines are vertical because it is a crossflow, usually the top line is the pressure side and the bottom is return. Th cooling line diagram On my truck I am using rubber tranny cooler lines form the tranny all the way to the radiator. Oversize $9. The cooler of the two lines is the return line and the one to install the transmission cooler on. 68. Price: $50. Cooled oil out from the top line of the transmission cooler back to the transmission. Part #: FTV7801 | Manufacturer Part #: FTV7801 $41. An Eckler's PDF that shows a TH350 installation has poor quality images but it looks like the transmission lines go through or behind the motor mounts. Th-350 Trans Cooler Routing The 1967 - 1972 Chevrolet & GMC Pickups Message Board. 430 A C TURBO HYDRAMATIC 250, 250C, 350, 350C 3 SPEED RWD (Lock Up & Non Lock Up) Revision 02/2018Th350 Oil Flow Diagram petike de. Author. 6. you can call ATI and get the proper fittings, 1/4-20 STRAIGHT to #6 or #8 AN. Automatic Transmission Cooler Lines, Steel, Chevy, GMC, TH350, TH400, 4WD Only, Pair. Diagram Th350 Cooler Lines In And Out diagram-th350-cooler-lines-in-and-out 2 Downloaded from staging. The TH350 takes about 4 quarts in the pan, and then requires additional based on the torque converter being used. (OS1) $53. To use the wrench, slide the open end of the wrench over the cooler line, then slide the wrench down the line until it reaches the nut used to secure the line to the transmission. 1/4" NPSM Male to -6AN Male. The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. This is an old draft of some TH400 oil pump technical. A good rule of thumb is run a least a by past line. 2 Wheel Drive 8 Cylinder 67-72: 1: $64. Add to Cart. When I installed the lines, I put the top cooling line from the. Chevrolet Customer Service: 1-800-222-1020. 10 Diagram Th350 Cooler Lines In And Out Luceeinayat Chevy 350 with a th350 transmission. 850". Torque converters and transmission coolers can trap debris, which may then contaminate your new B&M transmission. 4L80E4L85E 1997 Later Fitting Location Thread. 1978-1980 El Camino Transmission Vacuum Line TH350 Original Material. May 13th, 2018 - Which line is the outgoing line to the tranny cooler on a TH350 T 350 cooler lines Fitting Location Thread Size Flow Direction Th350 Oil Flow Diagram socalre solutions April 22nd, 2018 - Browse and Read Th350 Oil Flow Diagram Th350 Oil Flow Diagram New updated The latest book from a very famous author finally comes out. The website continuously mentions the Dodge parts diagram, but i cant seem to find it. Its identification, for instance, helps you to This 26 4l60e Transmission Cooler Lines Diagram – Wiring Database has px x px resolution. Unlike a tappered pipe thread these will not crack the case. Suits GM TH350 & TH400 gearboxes, easily plumb your Transmission Cooler with AN lines and fittings. Which Transmission Fluid Line of Turbo 350 is Return Line. 05 inches up to 4. Apparently the line with adapters and hose clamp bolt heads were beating against the radiator, eventually wearing a hole in it. 00. Transmission cooler lines 2004r. Get the Best Performance with JEGS Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/TH350 Trans. JASPER also offers a full line of transfer cases for both 4 wheel drive and all wheel drive applications. For questions or to place an order by phone, please call our solutions desk at (888) 324-1617 8AM-6PM PST (West Coast USA). npsm or 1 4 in. Lower ¼" Pipe Cooler feed/out. He had no specific advise on the tubes with the exception of me making a diagram of what I need and sending it to them. The 200-4R is a 4-speed automatic overdrive transmission by GM, capable of fitting into most Chevy’s from the 80s and before, built similarly to the TH200 and TH350, as well as the 2-speed Powerglide. 9) Plug in reverse feed to center support w/ . Transmission Cooler Guide participates in the Amazon Associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. Designdoes anyone have pics or can explain the routing of the trans lines to the cooler. Because the transmission lengths are the same and the positioning of the crossmember can be easily modified, you need only change the transmission mount, add transmission cooler lines and change the shift indicator bezel to a TH350 shift pattern to complete the exchange. Part Number: RSD-FTV7801. start to finish, the writer demonstrates a wealth of knowledge about the subject matter. Lower ⅛" Pipe Cooler feed/out. 99. org. Bottom. 562-inches and a height from 3. Also I was wondering if my Trany will hold up to the new engine. Exchanging a Powerglide for a TH350 is a pretty basic swap. Common as dirt on TH 350. $37. . Cooler line swap. 2 Dr Hard Top Non Post, Convertible. Flatdog, Mar 19, 2006. Part Number: SUM-230321 4. 1962-1974 Nova Transmission Lines Parts. kaiserbud, If the transmission cooler is in the side tank of the radiator, the fluid should go into the cooler at the bottom and out at the top, and then back to the upper fitting on the transmission. Includes 2 small "C" spring clips for mounting. If you run a pipe threaded fitting into it you can or most likely will crack the case. com offers genuine Transmission Oil Cooler & Lines for 2005 Dodge Ram 2500 with great price and fast. 440-T4 (4T60)/ 4T60E . The 6. #15 · Jun 28, 2020. place in Drive for 10 seconds to activate the transmission pump and shut off the engine. Top to top, bottom to bottom. Make sure the U joint cups (bearings) are properly positioned in. A little over 2 years ago we did the 6. Was thinking to run along side the front of the cross member then. 0 Powerstroke Transmission Cooler Lines Diagram is a detailed illustration of the transmission cooler lines for the 6. Check if this fits your vehicle. Cut the steel tube oil line in a convenient location using aFamous Turbo 350 Transmission Cooler Lines Diagram 2022. 700-R4 (4L60)/ 4L60E. View Turbo 350 (TH350) transmission cooler line diagrams and cooler flow path that route to the radiator and to an external transmission cooler. 4L80E/4L85E (1997 & later) Fitting Location Thread Size Flow Direction. Modern cars have a one way valve in the cooler lines. . 25 th350 valve body diagramTh350 vacuum line. You want the already warm fluid to flow into the external cooler to help better control fluid temperatures, so. 1. Cutlass442. The above size would be if you wanted to pull the brass fitting out of the case of. 1979 Firebird and Trans Am Transmission Cooler Line Set for Olds 403 Engine Turbo 350, 5/16" Stainless Steel. Automatic Transmission Cooler Lines, 7 Foot Length, Flexible, Braided Stainless Steel, PTFE, 4L60, 700R4, TH350, TH400, Pair. It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. 66 SS 396. Add to Cart. Basically bottom to bottom and top to top in theory. 562-inches and a height from 3. Related Items. Fitting Location - Flow Direction. GMC Customer Service: 1-800-462-8782. Th350 Cooler Lines Diagram. O-Ring. Automatic Transmission cooler line flow. OE Steel. Its identification, for instance, helps you to This 26 4l60e Transmission Cooler Lines Diagram – Wiring Database has px x px resolution. Fits ST300, TH350 & TH400. Brand New. Advance Adapter. Ad Buy the Replacement Parts you need by category. Lower ¼ pipe cooler feed/out. 1. the "top hat" did not fit properly, i had to shorten it and it still leaked. The adapter kit includes a adapter housing, 6 spline spud shaft, bearing, snap ring, o-ring. The TH350 is rebuilt stock with shift kit and a Saturday night special tci converter. Th Transmission Diagram. Think about it, no matter what the pump is responsible for pushing fluid out of the trans, through the cooler lines, through both stock coolers, and back to the trans. See full list on transmissioncar. Includes: Black Fittings. page 7A-17, upper left hand corner, shows a picture of a Turbo 350, with a label for the upper port as the pressure line to the radiator, and the lower port as the suction line (return) from the radiator. $37. There are in (inlet) and out (outlet) lines. Are your transmission cooler lines leaking? This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking. Web official suzuki parts list easy repairs with. This 4l60e transmission cooler lines diagram provides an easy to follow example of how your 4l60e’s cooling path works. Providing a REBUILDABLE core will be a credit toward your build price. I believe this helps to force any trapped air out of the trans cooling system. Slide the transmission forward on the alignment studs and onto the dowel pins. We have a great online selection at the lowest prices with Fast & Free shipping on many items!. Lower ⅛" Pipe Cooler feed/out. , Stainless Steel, 4L60, 700R4, TH350, TH400, Pair. Welcome Guest. Nova Transmission Lines. Lowered 3"F / 2"R 1975 Chevy K30 Crewcab Dually. Ask The Experts a Question >> Product Page this Question was Asked From. folkenheath Volcano Manifolds. transmission has leaked out of the connection of the fill tube transmission since i bought it. Maybe I'm just routing them incorrectly. This video shows you how to change out those old lines. The filter works to keep contaminants from wearing parts from your transmission fluid. You WILL destore a c-6 if you try the same trick. Trans Modulator Line"A"V8 TH350. Should be in the top, out the bottom, through your cooler then to your radiator. Source: schematron. Great condition. Gm turbo 350 performance transmission level 2Cable transmission tv diagram 700r4 350 turbo 700r adjustment shift trans rebuild guide chevy wiring gm 4r efi adjusting bracket Good diagram of the turbo 350 valve bodyTh350 routing radiator technical. Cooler Lines Catalog Number Transmission oil cooler lines are INLET ? Assembly carries flow of oil IN to cooler from engine Browse and Read Th350 Oil Flow Diagram Th350 Oil Flow Diagram New updated The latest book from a very famous author finally comes out Book of th350 oil flow diagram as an. TH400/3L80/3L80H . There are only a few lines that you need to worry about. Diagram Turbo 350' 'This is an old draft of some TH400 oil pump technical May. I removed & eliminated the hard lines (they broke), instead of putting new hard lines back (PTA) 😂. Correct for 1964-67. If the transmission cooler runs horizontally, it doesn't matter whether the trans fluid runs to the left or to the right. i went with flex steel lines but my problem is. Fastened with AN6 Nuts to the front bumper filler panel and used Straight Push-On Ends to attach the rubber hose. . TH200C Metric, 2004R. 9% Off. 10+ diagram th350 cooler lines in and out LuceeInayat from luceeinayat. tor and shifter cable. The aux cooler should be mounted in such a fashion as to not trap air. Ad Buy Online Save Big. STEP 1 Remove transmission from vehicle. (OS1) $119. Loading Estimated Ship Date: Nov 27, 2023 if ordered today. Lokar. 34-5695. 0 transmission cooler upgrade. Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. View Turbo 350 (TH350) transmission cooler line diagrams and cooler flow path that route to the radiator and to an external transmission cooler. Which line is the outgoing line to the tranny cooler on a TH350 T 350 cooler lines Fitting Location Thread Size Flow Direction. All TH350 builds now have a $450 core charge due to core shortages. Trans Cooler Lines TH350 Engine & Drivetrain. brass adapters that were used with the fac. Slide the transmission forward on the alignment studs and onto the dowel pins. Register or Log In To remove these advertisements. Open the fold-out page, Vacuum System Schematic, figure , page GM TH350 Automatic Transmission Gm turbo and c th transmission 3.