41 th400 valve body diagram

1 Part # TCI-9070 Revised 4/14/15 Toll Free: 1.888.776.9824 www.tciauto.com TCI® Automotive 151 Industrial Dr. Ashland, MS 38603 Phone: 662.224.8972 TH400 STREETFIGHTER® SERIES VALVE BODY 1965-87 MANUAL/AUTO VALVE BODY INSTALLATION INSTRUCTIONS The TH400 is an aluminum cased three speed automatic transmission that was produced by GM.. It was introduced for the 1965 model year and made its debut in Cadillacs, and is respected for its durability and adaptability. The TH400 came in two wheel drive and four wheel drive vehicles, passenger cars and heavy duty trucks, as well as GM vehicles and those made by other manufacturers.

TH400 Valvebody (Auto/Manual High Horsepower) This is our ATFSpeed TH400 cast iron automatic and manual shift valvebody with locked line pressure. With this ValveBody the line pressure is no longer adjusted by the modulator. The modulator only adjusts the shift points. You will need an adjustable modulator to make these adjustments.

Th400 valve body diagram

High quality GM TH400/3L80 automatic transmission soft parts, hard parts, and high quality rebuild kits. Every order ships with only $5.00 flat shipping cost. Valve Body Parts -----741 Case Parts -----761 Note: Not all items are available for all transmissions TH400/3L80. 46 ill. DESCRiPTiON QTY. YEAR PART NO. REFERENCE NO. 34010 34010A 34300 Buick Cadillac Chevrolet Chevrolet & GMC Trucks Vans G10 w/5.0L 91 Oldsmobile Pontiac Willys Bentley 64-Up Ferrari 400GT ... Prior to installing the valve body, place a new governor filter screen in the case. The correct location is in the hole closest to the output shaft. Step 8: Install Valve Body . Install the valve body to the case. Align the governor tubes and the shift linkage while lowering the valve body into position.

Th400 valve body diagram. Step 3: Remove Valve Body. Remove the valve body bolts and remove the valve body from the case. Three of the bolts are 1/4-inch x 20 threads (shown), requiring a 7/16-inch socket. The rest of the bolts are 5/16-inch x 18 threads and require a 1/2-inch socket to remove them. there are many different ways of servicing and modifying a th400 valve body. this is a brief go through on some of the differences to be aware of so you make... 01.11.2018 01.11.2018 3 Comments on Th400 Transmission Parts Diagram GM TH TECHINCAL Transmission Case and External Parts Legend. Control Valve Body Forward Clutch Parts Combination List Forward. 16. Install small shiny spring on modulator valve and install valve into case. 17. Install o-ring on solenoid, install into case. 18. Check valve phasing when solenoid is applied and released. Refer to figure 2. 19. DO NOT install any gaskets on the case or valvebody! Install transbrake valve body. Start all valve body bolts before tightening! 20.

Your Cost $11.90. You save $1.46! TH400 Transmission parts TH400 transmission rebuild kits, TH400 transmission filters TH400 transmission bands, TH400 transmission sprags TH400 transmission thrust washers, TH400 transmission bushings TH400 transmission gaskets, TH400 transmission tools TH400 transmission fluid additives, TH400 transmission ... stuck to the plate, remove the valve body to spacer plate gasket (56) from the valve body spacer plate (57). See Figure 2-25. Most competition TH400 transmissions utilize custom valve body to spacer plate and spacer plate to case gaskets available only from the manufacturer. When servicing such transmissions, exercise caution Making your own valve body kit. The TH400 doesn't require anything super fancy to get a firm shifting unit. You need to drill the feed holes shown in this picture. I recommend drilling them both to .125". The 3rd feed hole can go bigger, but I would recommend .140" as the high end. You also block the 2-3 accumulator feed hole in the valve body. Vacuum Modulator is an engine load sensing device that converts engine vacuum into a transmission valve body input. Does a th350 need a kickdown cable? See all 8 photos Other than the convenience of automatic downshifts into passing gear at highway speeds, there's no real need for a simple kickdown cable on those transmissions like this TH350 ...

T-400 MANUAL VALVE BODY. Part #403200. TRANSMISSION REMOVAL: 1. Raise the vehicle and support with jack stands or raise on an automotive lift. Before installing the valve body, grease the checkball supplied with the kit and place in aluminum plug located in the center of the valve body. (Figure 5) Clean your stock manual valve, dip it in clean transmission fluid and install in your ATI valve body. Install valve body over guide pins making sure checkball does not fall out. chucking it up in the drill. Lubricate the valve with penetrating oil, and polish the valve lands for 5 to 10 seconds with a fine scotch pad. Wash the valve with clean solvent and blow it dry with compressed air. The four lands on the pressure regulator valve should measure in @ .624" + or .0005". See Figure 10A- -15. Note Th400 manual valve body ... Format : PDF - Updated on March VALVE BODY DIAGRAM WORKSHOP MANUAL. Technical TH3manual valve body help. If you plan on street driving with a manual valve body I suggest making sure the rest of the drive train is super strong.

GM TH400. TECHINCAL RESOURCES. Component Application Chart. Oil Pressure Value Chart. Oil Pump to Case Passages ... Control Valve Body Assembly Legend.19 pages

(Fits on Valve Body)..... 64-98 1 TH400.ELE07 VALVE BODY PARTS Kit Shift Kit®..... 64-98 1 TH400.SK01 Kit Reprogramming Kit™, Heavy Duty & Competition..... 64-98 1 TH400.SK03 Kit Reprogramming Kit™, Competition Only, Stick Shift Full Manual Control.. 64-98 1 TH400.SK02 Kit Reverse Cushion, Corrects ...

Aug 31, 2018 — INSTALLATION INSTRUCTION FOR TURBO 400. MANUAL VALVE BODY-PRN123 (#22010). Thank you for purchasing a Coan Racing performance product.

Bolt valve body to transmission, after hand starting all bolts. Tighten the 5/16" bolts to 15 foot-pounds of torque and the 1/4" bolts to 8 foot-pounds. Check to make sure manual valve moves freely and is connected properly by moving the transmission shifting arm with your hand. STEP 15: Install filter, o-rings, pan gasket and pan.

The ATF Speed built in TH400 Regulator Valve in the Converter Dump assembly is preset to 90-100psi on our in-house hydraulic solenoid dyno. Typical working pressure on most drag racing applications is between 60-120psi. The lowest pressure this valve will regulate to is 50psi. This valve will NOT increase pressure, it will only DECREASE pressure.

1 TH400.SOHK01. Kit. Banner Kit (Includes Frictions) .. 64-98. 1 TH400.BAK01 ... 1 TH400.GAS04. 106H Valve Body to Spacer Plate. (7 Check Ball Type) .5 pages

Transmission Valve Body, Full Manual, Reverse Shift Pattern, Engine Braking, Chevy, TH400, Each. Part Number: TCI-221201

Crankshaft Coalition Wiki -- hot rod tech articles

Modding the Valve body here. turning stock th400 valve body into full manual valve body as well as drilling and plugging holes for firmer shifts.

3. Modulator valve in case stuck. 4. Vacuum regulator valve (Diesel Engine Only). 1. Pressure regulator or boost valve stuck. 2. Wrong boost valve and sleeve. 3. Excessive pump gear clearance. 4. Pump body wear in gear pocket. 5. Excessive wear on pump cover (Stator). 6. Porosity in pump body or cover. 7. Pump to case gasket mispositioned. 1.

403222. $4.95 EA. T400 E-Quick® Electronic Shift Billet Aluminum Valve Bodies. Great for racers who can't use an air shifter and need computer controlled shifting, the E-Shift is a Reverse manual, (PRN123) billet aluminum valve body for high performance applications with Low Gear Band Apply.

TH400 Valvebody. The TH400 valve body is the control center to the transmission. Found within is a maze of various passages that directs fluid to its appropriate clutch or servo to provide a smooth shift. Each valve has its own designation for its specific purpose. The TH400 valve body gives you full control over shifts, allowing for the ...

Street/Strip and Drag Racing TH400's Stage 1 TH400 - 450 HP/TQ capable. Our Stage 1 TH400 is a heavy duty rebuild with valve body and hydraulic improvements, rollerized rear thrust, heavy duty intermediate snap ring, and OEM pan. 450 HP/TQ capable but proven at much higher HP levels.

Ross-Lock TM gen 3 pro tree direct port patent pending billet aluminum valve body with adjustable servo cover. Your choice reverse shift pattern with or with out clean neutral, brake in any gear (for safety reasons engine braking available only with clean neutral.)Comes with internal apply. (If E-Z stage option is added, lock-up apply will be ...

Shields Sprags/Roller Clutches Steel Plates Thrust Washer and Bearings Tools Valve Body and Components Chevy TH400 Chemicals and Lubricants Accumulators and Servos Components Planetarys and Components Gaskets and Rubber Components Pumps and Components Bands Bushings

Prior to installing the valve body, place a new governor filter screen in the case. The correct location is in the hole closest to the output shaft. Step 8: Install Valve Body . Install the valve body to the case. Align the governor tubes and the shift linkage while lowering the valve body into position.

Valve Body Parts -----741 Case Parts -----761 Note: Not all items are available for all transmissions TH400/3L80. 46 ill. DESCRiPTiON QTY. YEAR PART NO. REFERENCE NO. 34010 34010A 34300 Buick Cadillac Chevrolet Chevrolet & GMC Trucks Vans G10 w/5.0L 91 Oldsmobile Pontiac Willys Bentley 64-Up Ferrari 400GT ...

High quality GM TH400/3L80 automatic transmission soft parts, hard parts, and high quality rebuild kits. Every order ships with only $5.00 flat shipping cost.

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