Built c4 transmission with transbrake. C4, Transmission Parts in-stock with same-day shipping. One from the solenoid connects to the solenoid May 26, 2005 · c4 behind a fe. Raybestos Bands and Clutches. High Performance Ford C4 Rebuild Kit with Raybestos Gen2 Friction Clutches. Place gasket on pan and hold assembly below transmission case. High Performance AODE Stg-1 With or w/o OD for EV Conversions. Used by Stock and Super Stock Eliminator Cars in NHRA & IHRA Class Racing - HP ratings below based on 3400 lbs vehicle. So upgrade your rear to a 3. 1,556. 351470SC. 00 Select options; C4 Pro Tree Transbrake Valve Body Reverse Pattern $ 650. 750. 20's. ). Aug 13, 2007 · The best C4 to build is '70 or newer with the larger input shaft. * Core transmissions must be received by Gearstar within 30 days of receiving your new transmission Apr 1, 2004 · The C4 is a simple three-speed automatic transmission you can rebuild in your home garage with common hand tools. 55 or better, and your C4 Ford C6 Transmission Upgrades - Built Tough. 9 - 5:30PM Fri. Performance Automatic took over from there and turned this compact 3 speed into a unit that can withstand 1000 horsepower! Transmissions, Racing Transmissions, C4 Transmissions, C6 Transmissions, AOD Transmissions, AODE Transmissions, 5r55 Transmissions, Valve Bodies, Bellhousings, Torque to shift, move the shifter and you are there. Ford put C6 trans behind some small block powered vans in the 70's. This rebuild kit includes all of the High Performance Blue Gen 2 Raybestos Friction Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings & Rubber Piston Seals. Lowest Price Guarantee. blocks, big blocks and FE engines. $ 2,300. transmission through all gear positions 5 times. Each unit is built with a fully inspected core, upgraded clutch packs, intermediate band, bushings, etc. STEP 1 Make Apr 8, 2016 · 01. Billet Aluminum Forward Drum. Performance Automatic has the ticket for these transmissions with superior clutches, bands and valve body circuits. 68@126. Let’s focus on the key specifications and features that C4 Full Manual Valve Body Forward Pattern $ 425. This is accomplished in part by supplying 12 volts to the valve body by a relay or solenoid. PN# 952501 -Trans mount high performance $ 47. MPN: PCE432. Call DYNAMIC Now, 203-315-0138 Feb 26, 2021 · Gregg Nader. Ford designates its intermediate servos by letters which appear on the servo cover (A, H, R, K, O, etc. Remove the valve body by loosening the 8 or 9 hex head bolts with a 7/16” or 3/8” socket (early cases had 7/16”, later cases have 3/8”). Remove the transmission pan and existing valve body. Each transmission passes a series of rigorous tests before it ships to you. 00 Read more; C6 Auto Shift Valve Body $ 240. We are dedicated to giving you the technical support you need, when you need it! If you are installing your transmission that was purchased from Monster Transmission, our sales and support staff is here. 62. May 26, 2016 #1. I bought a c-4 (pan fill) several years ago off a guy on the net. Product: C6 Ford Racing Transmissions. 50: 400-3ATB: Automatic Shift Forward Pattern with transbrake: Add $1,395. 9. CK Transmissions upgrades a C6 three-speed with modern amenities. C4 800HP Transmission. MY trans has the ford valve body with a transbrake solenoid on the outside of the trans. Get your tranny in full manual, automatic/manual, or 6 days ago · Get the Best Performance with Speedmaster Trans-Brake Solenoid for Ford C4 Transmission PCE641. Trans seemed to be slipping in 2nd The C4 Manual Valve Bodies offered by DYNAMIC Racing Transmissions - both with and without trans-brakes- have long been recognized for their superior performance and product reliability. design that is configured for small. 34 Element Sprague. Ford had a tough little transmission with the C4 when it debuted in 1965. Dave -. C4 - Windsor (C9) The early Windsor style C4 transmission that is identified C4 - C10 PRO STREET/STRIP. Jun 10, 2010 · C4 Transmission Swap Things you will need: C4 transmission with your choice of valve body and transbrake Dip stick with filler tube Cobra t56 transmission crossmember Custom torque converter Modular style bellhousing Automatic flexplate New correct length flexplate bolts New driveshaft I used a fms aluminum shaft for a fox body Auto shifter of Performance Automatic C4 Coyote Drag Pack Transmission Systems PASS26108 Automatic Transmission Package, C4 Coyote Drag Pack, Transbrake Valve Body, Ford, C-4, Kit Part Number: PMA-PASS26108 Feb 4, 2015 · c4 stock valve body transbrake. Reverse Pattern. Upgrading physical components (number of clutch discs, friction face widths, size of hydraulic pistons) is the general method. 74. Note this designation, if your transmission is equipped with a “K” or “R” servo it C-4 Transbrake Full Manual Valve BodyShift Pattern: PRN123BTE 421500 Kit Contains: QTY DESCRIPTIONOne(1) Transbrake Valve BodyOne(1) Brake Valve and SpringOne(1) Rear ServoOne(1) RingOne(1) TapOne(1) SolenoidNOTE: For push in style modulator case only (not for screw in modulator), please note that this is a pro-tree style brake and the transbrake solenoid must be engaged to back up. Heavy Duty AODE (4R70W) Non L/Up for Electric Motor Conversions. 9 - 1PM Sat. Recap of Transmission purchased on eBay from RP $1,500 with shipping. We know Fords and we can make. Race Modified Lubrication Oiling System. Both the C4 and C6 went to this shift pattern and name in 1967. Add the converter, and you'll have $3K into the conversion. No Reviews yet. Low/reverse band is applied in 1st gear for engine braking and for sprag protection. #7 · Mar 23, 2006. The time now is 04:21 PM. Shift the best, go with Performance Automatic! $400 Core charge is applicable. Your transmission will be built with and backed by over 30 years of experience. C4 Reverse Pattern Manual Valve Body w/engine braking in 1st $ 520. Modified High Gear Drum for High RPM. They're developed and tested for many rounds of competition. Hughes Street/Strip transmissions have been designed for street performance and other applications where tire spinning shifts are desired. Automatic/Manual Valve Body – Forward or Reverse Shift. As long as power is supplied to the valve body the vehicle will not move. 351w nitrous hydro roller c4 4. Part #: PA26307. It comes as a performance Mega package and also has a SS variant for those needing a higher horsepower and torque rating. The maze-like passages of the valve body form the “brains” of your automatic transmission, directing hydraulic fluid to the appropriate clutch packs and servos to shift gears. Trans has gone 10. These transmissions are full manual operation and have increased lubrication to planetaries and internals. For those who are more daring and have a more powerful engine Jan 7, 2009 · I acquired all necessary TCI automatic transmission components to build a healthy, race ready C4. Trans has a new B&M cast aluminum deep pan and stainless filler/dipstick tube and AN6 cooling line fittings. 00 Read more; C4 Protree Transbrake Valve Body Kit Reverse Pattern $ 425. Make sure that the shifting linkage does not bind and move freely in all gears. Now you can improve its performance dramatically with new parts from B&M Racing Aug 2, 2021 · What’s Coming From Ford: 1,200 lb-ft of Torque Power Stroke Diesel Engine. That request is for a forward shift Transbrake Sep 7, 2010 · For the longest time, drag racers went with the heaviest duty transmission available; for most Ford owners, this meant the C6. Ford C4 Aluminum Street Competition Transmission 1500+ Hp. That request is for a forward shift Manual Valve SKU. 3. Whether the transmission is intended for a daily driver, off road trail blazer, drag racer, or street rodder our goal is to give you the best shifting, best performing, and most reliable unit available. Speedmaster®. The tranny will shift automatically, or, you can drive it like a full manual (as I usually do). You can count on it. Transmission Fluid Fill Capacities. The Ford C4 is a three-speed, medium-duty automatic transmission introduced on 1964 model year vehicles and produced through 1981. Franks Unlce is a blind guy that has built tranny for 50 years and last year he built me a C4 that got the mustang down the track from 12. Feb 17, 2020 · I bought a transmission from a guy that has a hardened input shaft, aftermarket pump, billet servo, some Torrington bearings inside, including the planetary, trans brake, deep pan, etc. ATF: $100. Billet aluminum safety reverse transbrake valve body (band apply option available) Converter: Custom Built & Custom Stalled 10” Billet. LED Drop Light with Built-In 120V Outlet $23. A late-model, 26-spline case filled setup, it also has a reinforced forward gear drum, a billet intermediate servo assembly, 300M input shaft, a deep . This Transmission Kit fits the Ford Built c4 transmission, trans brake, 3800 ptc high stall converter. We build the best with the best warranties in the Nov 8, 2020 · The trans-brake or transmission brake is a system that lets the driver spin the wheels and rev up the engine to full power, holding the car stationary without stressing the brakes, and letting it go full-speed when in need. an awesome C6 for you. Views: 0. The Ford C4 automatic transmission for sale basically come in 2 variants. Jun 1, 2002 · Even with the strongest input shaft in the world, the shaft or converter can be hurt by a powerful, heavy car when using said gear ratios. Mar 11, 2011 · TCI’s C4 is a standard transbrake, three-speed automatic transmission, sporting the low-drag, six-pinion planetary kit that still uses the stock ratio but has bearings all the way through. Ford C4. This is our premium upgrade for the C4 for use with engines making over 500 horse power. 5 $130. These units offer the fastest release,lowest amp draw and the most consistency of any transbrake solenoid on the market. C4 will work but it'll cost you. Estimated to ship direct from manufacturer on 06/17/24 , pending manufacturer availability. Most of the unit’s internal components are shared with the ’93-later 4L60-E, which was regularly improved/revised up through Sep 10, 2013 · C4 are plentiful, and work very well with a 351 W. Stall: 2600-3600. 350. Running the valve Check for free operation of shifter linkage and if acceptable, tighten valve body bolts to 80-120 in-lbs. No matter what you drive—street machine, drag race or oval track car, tractor puller, or whatever—we’ve got an automatic transmission for you. US $3,617. A fully built up C6 can handle well over 1000 hp and a lot of racers run them. 01 At Dynamic, quality will never be compromised by the lure of inexpensive off-shore versions. 00 The transmission must be properly rebuilt for racing before installation of this Trans-Brake. Note: Deep Pan required with all Transbrake Valve Bodies. R26004G2. Apr 28, 2008 · 4 posts · Joined 2006. CORE CHARGE: $500. I have always used thr TransGo 47-2 "Competition" kit in my C4's. Race Prepped Factory Case. I fried my Trans when the Beleville washer failed all the fingers were bent and it was flipped, that then took out all the alto red clutches. Both the 26/26- and the 26/24-spline, . Rollerized, Kevlar bands, ect. SAVE $72. Reverse Pattern with transbrake: $4,515. Introduced in 1982, the 4-speed Overdrive GM 700-R4 transmission — also known as the 4L60 — remains a popular option for street/strip performance applications. But, get ready to pay up for a high HP C4, along with an FE to C4 bellhousing. 75 (35%)Single Points Earn 3617 Points. 2. Straight Cut ProGlide ® ATI’s most popular Bracket & Super Gas Powerglide racing transmission. Part #: PA26308. Built for 600hp (car makes 300hp). 00 Add to cart; C4 Reverse Pattern Manual Valve Body w/engine braking in 1st $ 520. CLOSED Sun. This transbrake is the fastest in the industry. Connect the wire from the solenoid on the valve body to the jumper wire from step 3. But along with the many sales and happy racers these components have produced, we often get a special request. 80's to 12. 04 BTE C4-C6 Transbrake Solenoid (Push In) $121. SKU: PAT-PA26107. It can handle up to 1000 horsepower and is designed for racers that need a ''Pro Tree'' type transbrake. or did the clutches fail and overstroked the piston? They're developed and tested for many rounds of competition. 00: 400-3FRU: Fully rollerized upgrade (includes all thrust areas between drums, planetary sets, case, center support, and pump, and direct drum stabilization) Performance Automatic's own transbrake is tested and installed assuring you of a transmission that will take you to the final round and is rated to 1000 horsepower. Because of the intended use, this C4 has a 1-year warranty. 1st off, This is my first post, been a long time reader and learned a lot from other guys on this forum. C4 Super Comps are available for applications from the 1960s, '70s, '80s, and '90s. These in stock C4 gearbox for sale are also known as C9 and C10 Transmissions. 43. You Save US $1,947. FORD C4 TRANSMISSION (LOADED)- C-4 REV MAN TRANSBRAKE. 00 Read more A) An automatic transmission transbrake is a modified or aftermarket valve body which puts the trans into first gear, and reverse gear at the same time. 00 Read more; C4 Pro Tree Transbrake Valve Body Reverse Pattern $ 650. When it comes to transmissions, no other company provides this level of commitment to their clients. JPT built this one to go fast, roller bearings throughout, 300M input shaft, reverse-pattern transbrake valve body. 00 Read more; AOD Fixed Line Pressure Valve Body $ 375. $3,695. com Sep 7, 2010 · For the longest time, drag racers went with the heaviest duty transmission available; for most Ford owners, this meant the C6. Speedway Street King C4 transmission features: Handles up to 550 HP 2200-2400 rpm stall 12" torque converter Firm, crisp Jul 22, 2015 · It's an older PA C4. DYNAMIC Racing Transmissions is lending some of its Mighty Mite C4 technology to a C6 trans brake, which borrows the upper half from a C4 and has a custom lower half made from billet. I bought this transmission because I had bought a torque converter previously and had good results. The less the piston travels the faster the engagement an higher pressure holds tighter. Parts list of all components are as follows: TCI - PART LIST: PN# 529615 -Flywheel SBF 157 Tooth Neutral balance 10. Ultra Aluminum T350 Transmission. Modified C4s remain popular with hot rodders and drag Speedways Street King Ford C4 transmissions are completely remanufactured with heavy duty clutches, special shift kit, and 12" torque converter. STAGE 4 TCI Built C4 Competition Full Manual Transbrake C4 Transmission gearbox is built to handle up to 875 HP from Ford Clevelands while providing full manual operation and increased lubrication to planetaries and internals. Pro Street/Strip 4STB (AOD) - w/EOD (small block Ford) Pro Street/Strip 4STB (AOD) - w/EOD (small block Ford) 900. 850HP. Available as 4X4. Freshly rebuilt. Quantity: Price: $196. The 700R4 and 4L60E Automatic Transmissions Shifted Hot Rod And Drag Car Builds For Decades. Description: C6 BBF Super Streeter Transmission. - Thurs. Has anyone ever heard of this. I run a a c4 with all PA internals and trans brake love the trans 410w with 250 shoot running 9's in a 3200lb mustang, but I have with converter around $2500 into. Race Clutches and Steels. I have always used Type F or FA, mostly Valvoline/Carquest in my C4's. Joe. The shifter is placed at “2” for special driving conditions such as snow and ice, otherwise “D” for normal 1-2-3 upshifts. Michael Galimi Writer Feb 07, 2012. With a focus on power and durability, this transmission is designed to take your vehicle’s performance to the next level. PN# 743811 -C4 locking dipstick $49. Lower car to the ground and run through the gears about five or six times. These transmissions c. 2-Speed Max Duty Outlaw T400 Transmission. From 1964 to 1966 the C4 was called the Dual-Range Cruise-OMatic— known among enthusiasts as the Green Dot transmission. One of the most notable transmissions to come out of this burst of transmission development was the Ford AOD. 0s behind my 427. 1. 1050 UPC: 840136567318 Extended Warranty Unavailable. Starting with prime cores, these transmissions are built up with racing clutches, premium bands, hardened input shafts, Performance's own trans-brake valve body, and deep aluminum pans. This C4 transmission is constructed using all of the parts from the famous Super Comp trans. CLOSED Visit shop by appointment only sales@broaderperformance. Originally, the friction material in C4's was designed to use a less slippery fluid like Type F. That includes popular transmission types such as Powerglide, TH350, TH400, C-4, C-6, 700R4, 4L80E, AOD, E4OD, Torqueflite 727, and more. 700-R4 (4L60) Performance Transmission. 50. Performance Automatic took over from there and turned this compact 3 speed into a unit that can withstand 450 horsepower! Whether behind a four cylinder or a big block, Performance Automatic has the expertise and the parts to build the industry's best. Blueprinted high-flow front pump with heat-treated tube or ATI Super Pump. 788 Jul 17, 2013 · You could go c4 but its not cheap. Regardless, I'm actually in the process of building up a 4R70W to handle about 600 ft-lbs of torque, with lockup. , and a custom valve body to provide race quality shifts and increased line pressure for longer clutch life. With the rear wheels stopped, test transbrake with wheels in the air. Performance Automatic took over from there and turned this compact 3-speed into a unit that could withstand 1000 horsepower! Whether behind a 4-cylinder turbo or a 428 Renegade engine, Performance Automatic has the expertise and the parts to build the industry’s best. Mar 29, 2021 · DEVELOPING a performance auto transmission is all about altering surface areas and clamping pressures. 67 The C4 gearbox is available in the normal automatic or optional Full Manual and Reverse pattern with a transbrake. I just bought an external cooler with a fan as well. Oct 19, 2023 · The Ford C4 – Level 4 Transmission is a true powerhouse, engineered to deliver exceptional performance and easily handle the demands of high-performance racing. Details: Rated for 900HP. Also comes with sbf tci bell housing and flex plate with hardware. Shop Now at the Guaranteed Lowest Price! $5 Off $49 / $20 Off $249 / $60 Off $499 / $120 Off $999* - Use Promo Code: RACE Directions for Installing Dynamic’s C4 Trans Brake Valve Body 1. Remove excess gasket material from pan mounting area of the case as well as from the pan itself. Part #: PA36101BB. 25 US $5,565. Find Automatic Transmissions Trans-Brake Included and get Free Shipping on Orders Over $109 at Summit Racing! Sep 1, 2017 · How to add at digital transbrake to your Ford 6R80 six-speed automatic transmission with JMS Chip & Performance’s plug-and-play LaunchMAX. Jan 23, 2019 · C4 Best Trans Fluid for performance. Promo. Deep Pan?: Ideal for bracket racing vehicles. Slammed '62 Ford Country Squire Sporting a 900hp Diesel Swap. The C4 solenoid is the push-in type, and can also be purchased as part of a kit w/mounting assembly, and/or brake valve and spring. Estimated to ship direct from manufacturer on 05/28/24, pending manufacturer availability. Notify me when this product is back in stock. 40FordGuy, Sep 9, 2013. See more product details. Reverse Shift Pattern and Transbrake. JEGS 555-60300 GM TH350 Performance Automatic Transmission Features: Fits Chevrolet Engines and 2WD Applications; Handles Up To 450 HP; Firm, Crisp Shifts; Designed to work without a throttle valve or kick-down cable; Removal of the kick-down block-off plug voids the warranty C4 Competition Transmission 1969 & Older. It is when a car crosses the 450 HP level Jun 13, 2011 · Neil Rodes ( he has a transmission shop somewhere around Franktown or Elizibeth NHRA stock racer). The transbrake ensures the best launch a drag racing car is capable of. Let me start over here. Be the first to review this product. STEP 5 Use a 12 gauge wire to connect the transbrake button to a 12 volt power source. SKU: GSC6L4 Categories: Ford C6 Performance Transmissions, Ford Performance Transmissions, Transmissions. Core Charge: $400. This kit has with it every part you need to turn your everyday transmission into a Monster. 00 – $ 2,950. TH350 Components; BTE C4 Transbrake Solenoid External (Screw In) $121. This TCI Drag Race Built C4 Transmission is built to Total Performance custom stage 4 requirements, able to withstand 875 HP from Ford Small Blocks. New Spring and Roller Kit. Pan-fill C4 transmission. 00 – $ 315. Jan 15, 2016 · A lot of the hi gear issue is fluid exhaust in drum an too much clearance an lack of surface area. Mar 23, 2006 · 82 posts · Joined 2005. Aug 12, 2004 · All times are GMT -5. Super Streeter Transmission. According to sources on the Ford transmission board, a C6 requires 55 HP to run, while a C4 only requires 25 HP. Description: C4 Transbrake Solenoid Internal. The trans-brake basically gives you the best launch for your car, perfect for full RPM at the start of a race, epitomizing STEP 4 Install the transbrake valve body and the supplied manual valve with the correct filter that matches the depth of the pan. New Rear Servo Piston. Modified C4s remain popular with hot rodders and drag racers due to their simplicity and durability. The Monster-In-A-Box transmission rebuild kit for the C4 is available for Ford vehicles. In electronically controlled ’boxes, additional control can be achieved via the ECU. $163. Dexron et al, are more slippery, and back in the day, would let a C4 slip vice engage properly. Street King C4 transmissions are rated to 550 hp, so theyll work great behind your high-output 289, 302, or 351W small block. Roller Bearings Throughout. Call us at 727-868-9462. Trans brake, 4100 stall. Blueprinted High Flow Front Pump. Designed for the serious full-tree bracket racer Aug 1, 2009 · For this article, we asked Ron to rebuild Gary Schweitzer's C4 Dual-Range Cruise-O-Matic transmission from 5F08T383386, one of 12 convertibles built for the 1965 portion of the New York World's Ford had a tough little transmission with the C4 when it debuted in 1965. 325. Remove the transmission pan from the case, being careful to catch the fluid that it holds with a suitable container. This is a reverse pattern PRN123 Pro Tree style transbrake valve body for the 1972up C4. 1003 parts at JEGS. Jun 20, 2019 · A transbrake is a special solenoid that is embedded in the valve body of the dragster’s automatic transmission. Transmission Parts. Pro Street Transmissions Ford had a tough little transmission with the C4 when it debuted in 1965. See All 19 Photos. Short Output Shaft. Jun 28, 2014 · Shaker666. Bell and torque converter NOT included. Apr 18, 2024 · Get the Best Performance with Speedmaster Ford C4 Full-Manual Trans-Brake Valve Body PCE634100402 parts at JEGS. 00. 75. NOTE: Engine braking only applies in 2nd and 3rd gear. Nitroused 408C in 3600lb car runs 9's. Case fill dipstick. And a guy name Frank Lang ( works for a Dodge store. Make sure you flush the lines and cooler. The C4 was designed to be a lighter and more simple replacement for the original Ford-O-Matic two speed transmission being used in smaller, less powerful cars. Dec 28, 2016 · 90 LX- 306 AFR 185 Holley systemax, custom made hot side with ON3 70 mm, megasquirt ms2pnp, 60lb injectors, 2- inline walbro 255 sumped tank, PA built c4 Shop C4, Transmission Parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 26 Spline High Tuff Input Shaft. PerformaBuilt Transmissions mixes OEM and aftermarket parts to create its Level 2 Pro Race 4L60E, which is rated up to 700 rwhp. No doubt, the C4 is a solid a transmission, but it's designed as a lighter duty unit than the C6. 839-inch shafts, and forward clutch hubs can take more punishment than the smaller . Ready to drop in. Increased clutch capacity in all positions - up to 9 forward, 8 direct and 6 intermediates. 00 Add to cart; C4 Reverse Pattern Full Manual Valve Body Kit $ 260. Ie, it has a higher coefficient of Shift Better, Last Longer. Learn More. 30s 10. Product: Transbrake Valve Bodies. Sold as KIT. *Remember the transbrake must not be engaged while the vehicle is in motion! Apr 17, 2023 · This video shows the actual procedure for running the Performance Automatic trans brake Valve Body, which is a full manual reverse pattern. Official Press Release. The TransGo kits will allow you to eliminate the kick-down linkage (in fact, they recommend it if you plan to rev over 6200rpm). Check the fluid level again and bring to the "full" line. Find Parts and Accessories c4 trans brake KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! TH400-4EBC: Level 4 Turbo 400 Transmission, Engine Braking Billet Transbrake Valvebody, CUT for bolt on bellhousing. We strive to exceed your expectations with competitive, high quality remanufactured transmissions. Add To Cart. 87. #18 · Sep 2, 2009 (Edited) ******* Performance Experience. In 1966, Ford introduced a Mon. 4TTRUK. Torque converter lock up can be manually selected or activated by a timer. Tech support available. Shipping: Ships via Truck Freight. Add to cart. 00: 400-3-36A: Aluminum Direct Drum upgrade: Add $550. Our transmissions are all extensively modified to be highly competitive and very durable. Note: Specify PG or Turbo spline input. This unit will handle approximately 800 horse power depending on torque and weight of vehicle in street and strip applications. For hard launches, quick shifts, and full manual control at the drag strip or race track, you’ll want to upgrade to a high performance valve body. N20 times to come. The ProGlide comes equipped with a 9310 Straight Cut Gear Set (with warranty), Precision Balanced Carrier with Heavy Duty 4340 Output Shaft, 7 Clutch Drum, High Flow front Pump & heat treated pinned stator tube, plus an "Instant-Releasing" External Solenoid Brake that moves the release valve with The C4 Manual Valve Bodies offered by DYNAMIC Racing Transmissions - both with and without trans-brakes- have long been recognized for their superior performance and product reliability. Recently freshened up by a trans builder. 4 all motor an still gaining. by fi ss do zv hs zy sk zm nj