Th400 lockup converter. It’s a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. $865. $2,216. Monster Sale Price: $375. Jumpstart Your Next Project! Shop torque converters for GM Powerglide, TH-350, TH-400; Ford C-4, C-6, AOD, and AODE, Chrysler Torqueflite; and other trannys. Jul 28, 2006 · Sonnax Torque Converter parts for GM TH400 (3L80), AT-540 applications Lockup: No; Transmission Unit: TH400, Powerglide; Turbine Hub Input Spline Count: 35; External lock-up is available if you plan to use a blater apply system. 10= 10. if you plan to use transmission with out lock-up converter an input shaft with removable lock-up nipple is also available for an additional cost. Out of Stock. 00 Monster Sale Price: $695. Nov 16, 2023 · Fti, sr series 9. of input torque, nonetheless, aftermarket designs that have been modified may go beyond JEGS 62120 - Transmission Overhaul Kit for 1969-1987 GM TH3 (0) $70. Lockup Kits; Shifters; Tools; Transmission Controllers; Transmission Coolers; TH350 / TH400 Torque Converter 3300-3500 Stall NOS. The impeller rotates at engine crank speed, acting as a fluid pump. 168:1. Hughes Performance specializes in rebuilding and repairing transmissions and torque converters. Apr 9, 2003 · Does anyone have any experience with a lock-up converter in a TH 400? If so, what is the process to adding this to a trans. Part #: PMT FM127. Some will be on a 10 or 11″ core depending on your transmission and combo. Diameter: 9. The converters are needed for many vehicles from that era which are currently being restored, and even more are used in the construction of street rods. The turbine is the output device hooked to the transmission input shaft. Street Racer Lock-Up Series Torque Converter - 9. M&M Transmission, Neil Chance, Rossler, and ATI all already offer a TH400 lock-up option. #15 · Nov 29, 2011. Order your street strip torque converter from JEGS now! Turbo-Hydramatic or Turbo Hydra-Matic is the registered tradename for a family of automatic transmissions developed and produced by General Motors. View Now. Coan Racing Lockup Lockup kit 400 th400 lock-up. The Turbo-Hydramatic or Turbo Hydra-Matic (THM ATI's welded Outlaw Lock-Up Converters provide 0% slip for up to 2800 HP while the Bolt Together Lock Up Converter will provide 0% slip all the way up to 4500HP. Converter torque th350 gm jegs th400 stall speed Nov 15, 2019 · Fits 1965 through 1987 th-400 transmission with non-lockup converter and 30-spline input shaft; Includes the following: all paper gaskets, pan gasket, rubber o-rings and lip seals, metal clad seals, sealing rings, thrust washer kit, friction plates, filter, front and rear bushings, band, and modulator 1350 Stall HD Turbo 350 / Turbo 400 Torque Converter This Street Rage is a heavy-duty brazed torque converter. 5″ (245mm) core. These are aimed at the 400-600 HP combo where WOT lockup is not required. Fluid level is fine. The 4L80E also features a lock-up torque converter, an added overdrive gear, as well as state-of-the-art electronic controls. Almost like a "gear drive" cam, but for only a few seconds. Available in kit form, do not have it on the web site or any advertising material for bath room reading. TCI Saturday Night Special Torque Converters 450700. From $ 1,887. #2 · Jul 21, 2009. 5 in. SSW Series Non Lock-Up Torque Converter - 9" - TH350/TH400. $749. Representative Image. The TH400 has been rated at 450 ft. 375" Pilot. Welcome to Yank Performance Torque Converters, your definitive destination for the most advanced, reliable, and high-performance torque converters in the industry. Specs: 12 Diameter Fixed pitch stator 30-spline input 3-lug mount Note: Certain models offered a choice between fixed or variable stator torque converters, you can easilly distinguish between the two by counting the wiring nodes on the transmission housing, one wire Apr 6, 2022 · Purchase a JEGS XHD street strip torque converter online today. The high demand and limited availability for cores has been an issue with some rebuilders. Revmax is known worldwide for providing the best racing and diesel converters! Torque Converter, Chevy, 700R4, 4L60, 4L60E, 30-Spline, Lockup, 3,000 Stall, Each. Watch on. If its not an 8 second car this is prob not your ideal route. May 22, 2020 · On the contrary, the TH350C, a variant of the TH350 that has a lock-up torque converter had codes including MV4, MX2, MX3 & MX5. See what it takes to install a torque converter. 8" Drag Race Torque Converters by FTI Performance - The Best Drag Racers are Racing with Unbeatable FTI Jun 24, 2011 · Tested in 2009 and taking NMCA's Pro Street category by storm in 2010, ATI's new Outlaw Lockup torque converter has led the reemergence of the lockup in heads-up drag racing. 00. TCI Automotive TH400 Torque Converters in-stock with same-day shipping. The engagement of this clutch causes the engine to lock to the transmission input shaft thereby leading to a direct 1:1 drive ratio. Recommended for slightly modified engines. 95. SKU: SST. Sep 11, 2021 · The converter works normally until that point. With strength in mind, PCE designed a one-piece forged steel turbine hub to prevent ballooning. Torque Converter, Night Stalker, 12 in. Doing a TH400 isn’t something you do to save money. Right now buy any NCRC Bolt Together and get an extra billet stator free! Already own an NCRC? Buy any billet steel stator $400 ($100 discount) or get 2 for $750. TH400 Torque Converter:1). 1 year warranty. 2000-2300 rpm stall speed to match your engine and camshaft needs. Rated to 1100HP. 546:1. Aug 24, 2011 · The GM 12" TH350/TH400 non-lock-up converter is still very popular with torque converter rebuilders. $475. A TH400 built with the right parts, mounting, custom driveshaft, 9” IRS to hold power and get you a reasonable gear ratio etc. We began incorporating a lock-up converter to the TH400 right around the same time that ATI did, but Jan 25, 2020 · I'm looking into installing a switch pitch into my Turbo 400. Part Number: TCI-450700. the th400 has a 2. $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS Nov 1, 2021 · JEGS 555-60402 Torque Converter Features: Performance for street and track use for improved launch and acceleration. Asides from this, other variants of the TH350 were launched and these are the TH200, TH200C, TH250, TH250C and TH375. From our custom TH400 transmissions to our lightweight, high-precision shifters and the torque converters in between, we have one goal… helping you STX Series Non Lock-Up Turbo Torque Converter - 9. Write a review. Since our inception, we have been at the forefront of the automotive industry, providing the most sought-after torque converters. So, when choosing between the two, take performance and heat management into consideration. very different from non C shafts. 2 diesels. 4th in the 700r4 is . We are running a TH400 behind a mild 396BBC with 3. The need for an overdrive and lock-up torque converter led to the production of the 700R4 transmission, later upgraded to the 4L60 and 4L60e. Super StreetFighter Torque Converter 700R4/4L60E Lock-up . $699. Input Spline Quantity: 30. Monster Sale Price: $249. We pride ourselves on reliability and performance. Shop Torque Converter Lock Up Components at Summit Racing. 2300-2700 rpm stall speed to match your engine and camshaft needs. Ford, Mopar, GM, and others are supported: 4L60, 4L80, 6L80, 8L90, 10R80, 10L90, 8HP70 Mar 31, 2020 · Most full-size trucks and SUVs with a 6L80, 6L90 use a JMBX full-size (300mm) style converter. Torque Converter, Street Master, Chevy, 700R4/4L60/4L60E, Each. One of M&M's bad boy TH400 packages with lock-up converter and pit cooler will set you back $24K. This GM TH350 torque converter is rated at 800 horsepower and is perfect for streetcars or racecars. Heavy Duty RV TH400 4" Tailshaft Non Lock-Up (All Chevrolet) 211001. Stock stall was about 1600 - 1800 rpm. Jun 4, 2009 · The converter also multiplies the torque at low speed or during periods of high engine load. The legendary TurboHydramatic TH400 automatic transmission was the 4L80E transmission’s immediate predecessor. Stall Speed (RPM): 3600-4200. $1,099. Apr 5, 2017 · Looking for a dose of Wednesday morning tech? Here you go! Coan Engineering's Jason Coan discusses Coan's Lockup Kit for the TH400 transmission. Lowest Price Guarantee. We are driven to continually improve and raise the bar with our products, relentlessly pursuing perfection. By Andrew Wolf November 30, 2012. Estimated Ship Date: Tuesday 5/28/2024. -16 bolt; Fluid Capacity Chart 2 days ago · Transmission Specialties Lock Up Street/Strip Torque Converters 124L80HS 4L80 HIGH STALL-2400-2800 RPMS GM, TH400, Each. First off, the TH400 was never really meant for a Cummins diesel. Told by previous owner it has a 3,000 stall converter. This is the preferred converter for your 6R80 equipped PD blower/turbo Mustang, or modified F-150. This is beyond 6-8K by far more like 25K in total. Dec 9, 2014 · Sonnax Torque Converter parts for GM 298mm LU (TH250C, TH350C, 200-4R, 4L60 & E) applications The TH400 no doubt had no lock-up converter and overdrive, in fact, it was the last GM transmission built without an overdrive and lock-up converter. Diameter bolt circle) flexplate or dual pattern flexplate required; For Big Block applications, use JEGS XHD Converters; Requires 3/8 in. Reply Like. Prep converter for install. 99. Generally, your lockup doesn't even work below 40 mph or so. 1982 diesel uses a 9MH (type 3) or 9TN (type 3) in a 2WD, a 9M6 (type 2) or 9TP (type 2) in a 4WD. Diameter, 3,200 rpm Flash Stall, 4L60E, 4L65E, Lockup, LS Bolt Pattern, Each Part Number: FTI-SB3200LS 3. Stall speed is variable though based on torque input. . 5" - 4L80E/4L85E - LS Engine. TH350 Super-Tuning Mar 28, 2007 · C3 Tech/Performance - Lock up converter in a TH400 - I have a very good 2200 stall converter that I bought for my TH350C and then converted to a 200-R4. Product Q&A. The stall speed of this converter will be suitable for street as well as some drag-strip applications. there is an o ring on the input shaft of the C ones for the clutch in the converter, and the shaft is smooth no splines and very small diameter on the last couple inches of the shaft. Mileage is increased by as much as 1-2 miles per gallon. Made using high-quality materials. ATI Performance Products’ new Turbo 400 SuperCase has been one of the hottest products to hit the market in recent months, even scoring the prestigious “Best Performance Racing Product” award at the SEMA Show in Las Vegas a few weeks ago. 48:1 1st gear. Jun 21, 2021 · 14236 posts · Joined 2010. Drag Race TH400 4" Tailshaft Large Yoke Reverse Shift Pattern Full Manual Non Lock-Up w/ Cast Aluminum Pan +2 Quarts (All Chevrolet) 212016. . COA-20004 - 13" TH 400 DIESEL/TOW CONVERTER. Choose Options. The 700R4 or 4l60 which ever your prefer calling it has the torque converter lock up after third but before overdrive. Click image to zoom. When the best will only do, look no further as there is not a better torque converter on the market than a Revmax. 243111. 6% slippage. lbs. Other than that it runs great and shifts strong. Part Number: HUP-22-25L. 00 with. $2,786. Feb 5, 2016 · Pete@Hughes. I would like to reduce our highway cruising RPMs and was contemplating different rear gears. That top end point is the only place any bypass/lockup occurs, making the converter 100% efficient rather than the usual 94% or so. C6 with 1. 9" Drag Race Torque Converters by FTI Performance - The Best Drag Racers are Racing with Unbeatable FTI Additional Information. TH350 / TH400 Torque Converter 2300-2600 Stall. 3). Identifying internal components. If you already own a Superglide 4 transmission and would like to convert it to a Lock-Up, you may order a Lock-up Conversion Kit complete with Lock-Up Converter for $4995 (#202420) when you return it for overhaul. Billet Aluminum stator $300 or 2 for $550. $1,549. Call for specific recommendations. Pro-Street 30 Series All Pro-Street converters are brazed to increase strength and have full needle bearing design, front and rear to insure reliability. 46 out of 5 stars Feb 22, 2012 · The rest are for emissions relays. The one on the left looks like it MIGHT be a LOCKUP converter from a TH350C or maybe TH700-R4, TH200-R4, or TH200C. 06 x 4. Around 1300 RPM is the recommended stall speed for a 4bt. SOLD 12/15. FTI Performance SRL Series Billet Lockup Torque Converters SRLT43082 GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR 2800-3000 STALL GM NON LOCK-UP TH350, TH400 2800 Our severe duty performance converter used in many late model trucks, crew cabs, 4×4’s and motor homes will increase bottom end pulling power without sacrificing top end efficiency or lock-up. It is constructed to a great extent on the 400 in strength and parts. The 10" diameter construction reduces rotational weight reducing scavenging of horsepower. Feb 9, 2024 · Suncoast bolt together pro-loc billet th400 torque converterConverter th350 powerglide th400 torque Jegs 60400 torque converter for gm th350/th400Acc 4601hd 12" heavy-duty th-400 ultra tow & rv torque converter gm. When cutting the JMBX open, converter rebuilders report that a high percentage of units show extreme damage due to the clutch piston and front Jul 21, 2009 · Driveshaft. MSRP:$399. As long as the brakes hold and the tires dont turn Oct 31, 2009 · The one on the right looks like a normal non-lockup converter from a TH350 behind a Chevy motor and was occasionally found with TH400s. 1 day ago · High Torque Towing Converter 1965-91 GM TH400/TH425/TH375 (13" converter) Part Number: 890-243410. Diameter, TH350/TH400, 2,200 Summit Racing™ Pro LS Torque Converters SUM-700338. Line: Pro-King Transmissions. FTI Performance SRL-3 Series Billet Triple Clutch Torque Converters SRL80082-3C. 48 x 4. Some parts are not legal for use in California or other states with similar laws / regulations. 88 out of 5 stars Apr 4, 2017 · Coan Engineering's Jason Coan discusses Coan's Lockup Kit for the Turbo 400. This Punisher Pro-Street is a high-performance torque converter with an expected stall speed of 2300-2500 RPM. Made to fit C6 Transmissions. 75 in. Not Yet Reviewed SKU: N/A Categories: Torque Converters, Competition/Race Converters, EV Series, EV2 Converters (up to 2,500hp), GM, GM (ALL) Tags: GM, Powerglide, TH 350, TH 400, TH350, TH400 EV2 TORQUE CONVERTER WINNING RACES WITH THE BEST TECHNOLOGY Remanufactured torque converter to replace damaged, nonfunctional or missing original for your Turbo-Hydramatic 400 transmission. I now have a 73 where I'm replacing the engine and I have to change the transmission input seal while the block is out. A lockup torque converter is used since it offers fuel economy, enabling you to use fuel minimally while on that joy ride. the 700r4 has a 3. Estimated Ship Date: May 3, 2024 (if ordered today) Free Shipping. 2. SKU: UPC: Availability: This Item May be Built to order with a lead time of 2-3 weeks, please call for Availability and time frame. Street Rod 2000-2200. Nothing like a big block with a Turbo 400 in my book, especially with sane cam duration numbers and a wide lobe separation. Wish List Compare. Ideal for small block applications up to 500 horsepower without nitrous or super/turbochargers. Learn more. $427. Buy in monthly payments with Affirm on orders over $50. Hays 97-1D36F Twister Full Race Torque Converter TH400, 3600-4200. Part Number: APE-46022. Part Number: APE-48442 3. Our team is here for you! 602-257-9591. These transmissions mate a three-element turbine torque converter to a Simpson planetary geartrain, providing three forward speeds plus reverse. Offer expires June 15th 2024, voice orders only. By subscribing to JEGS SMS, you consent to receive autodialed messages to the number used at opt-in Torque Converter, SB Series, 11. FORD 258MM PRO SERIES 6R80 TORQUE CONVERTER. (No reviews yet) Write a Review. FTI Performance. 521 posts · Joined 2013. You'll love how the stator multiplies torque. Made in the usa using high-quality materials and assembly. PML8-3 Series for 6L80E and 6L90E transmissions. a 350C input shaft is longer than a non C one. 70, that will put you around 700- 900 rpm lower if you have a lock Mar 13, 2024 · JEGS 555-60400 Torque Converter Features: Performance for street and track use for improved launch and acceleration. 117 posts · Joined 2006. not currently set up for lock-up? Also, where can you find the lock-up converters for the TH 400 and how is the lock-up switch supposed to be set up? Thanks for any help. For non-lockup GM applications and GM lockup applications (200 Street Racer Series Non Lock-Up Torque Converter - 9. Revmax is proud to bring you TH400 Stage 4 Stall Torque Converter (8″), the highest quality high performance converter on the market. #2 · Jun 22, 2021. The original lockup used a TH400, the lockup occurred at big end of 1st gear, I made the governor into a switch valve. GM TORQUE CONVERTER 06-14 CORVETTE,6L80,6L85 TRIPLE CLUTCH 3200 STALL. They also feature a 5 axis CNC machined rear cover. Hutch. “The struggle with this functionality is producing the necessary pressure all the way through the input shaft,” explains ATI’s JC Beattie. 3. Nov 9, 2023 · Jegs 60402k torque converter and flexplate kit for gm th350/th400 stallKit lockup turbo transmission lock down coan 1uztech th400 adapter and converter kit – 1uztechTh400 converter torque ls adapter snout crankshaft engine damage adapt th350 hughes flexplate needed because center chance reduces centers vibrations. Diameter, Lockup, 2,200-2,800 Stall, GM, 700R4 , Each. 6". Free Shipping - Hughes Performance Pro Series 1 Stage Torque Converter Dump Valve Kits with qualifying orders of $109. COA-20102 - 12" STREET PERFORMANCE CONVERTER (CHEVROLET) Feb 1, 2013 · That needs to be done to work the lock up clutch, our process involves a modified input shaft/drum assy, a small auxillary valve body and lock up converter with 1, 2 or 3 clutch options. 9. At Yank, we are proud to be the exclusive torque May 10, 2020 · Lockup torque converters are a type of converter that has a clutch. Home / Torque Converters / Competition/Race Converters / UX Converters / GM / U9 Torque Converter – TH400 / POWERGLIDE BRUNO. Competition Converter 40 Series The most important factor in performance driving is how your car leaves the Shop TCI Automotive TH400 Torque Converters and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 100 Square inches of Clutch Lining for WOT Lock-Up Furnace Brazed Hand TIG Welded Torrington Style Bearings Billet Front Cover and Billet Lockup Apply Piston Flanged Impeller Hub for Anti-Flex Durability PCE billet aluminum bolt-together torque converter is the ultimate in performance and adjustability. Product images may differ from actual product appearance. Oct 18, 2016 · The TH400 in my '55 is noisey for a few seconds at start up. Part Number: FTI-SRL80082-3C. 5" non-lockup torque converter, gm th350/400, 3400Converter torque th350 th400 jegs gm performance fluid capacity Fti, esr series torque converter, 9. The insides of a converter consist of an impeller, a stator, and a turbine, all surrounded by transmission fluid. May 13, 2013 · Let me google that for you. This Item May be Built to order with a lead time of 2-3 weeks, please call for Availability and time frame. 00 Add to Cart Our mission is to make exceptional torque converters while providing unparalleled knowledge and outstanding customer service. 5" - 4R70/4R75/AODE. 81 out of 5 stars ( 16 ) Sep 4, 2015 · 3000 rpm at 55 is different then 3000 at 75. Special design space age alloy input shaft 1-3/16 27 spline with non removable lock-up nipple. Non-lockup counterparts, on the other hand, have more slippage and extra heat. 10" Drag Race Torque Converters by FTI Performance - The Best Drag Racers are Racing with Unbeatable FTI Performance & Reliability. 00 – $ 3,187. Our non-billet Street/Strip Converters are typically based on a 9. Apr 6, 2023 · Lt1z. Free Shipping. If you want to know your actual stall speed just go put your car in gear, step on the brakes (hard), and push the throttle to the floor. SSTF88-3-C6: 2800-3200RPM Stall. SS8 Series Non Lock-Up Torque Converter - 8" - TH350/TH400. Qty: Out of Stock. Add To Cart. Installation ti Dec 4, 2023 · Turbo 350 lockup torque converters are similar to TH400 lockup, as they provide a direct mechanical link for improved efficiency and reduced heat generation [^1^]. $989. 06:1 1st. Super Street Series Non Lock-Up Torque Converter - 9" - TH350/TH400. Full torque comes on at around 1700-1800 RPM so you want to stay below that. Any ideas? Cheers (1) JEGS Torque Converter for GM TH350/TH400 555-60402 (1) JEGS Flexplate 555-601071 (1) JEGS High-Performance Series Flexplate Bolts 555-601210; Please Note: Converter diameter may vary based on Core Availability; Does not fit transmissions that require lockup or clutch converters coa-100310-3-3 - 265mm maximum performance converter, triple torque multi-disk lock-up, billet cover (6 bolt), billet apply plate, trans brake compatible, 4l80e $1,650. You can be with a Neal Chance bolt together and multiple stators. NOTE: This is a custom built torque Economy Street Racer Series Non Lock-Up Torque Converter - 9. Bolt Pattern, Each. #2 · Feb 5, 2016. i know that the converter will work for both 9" Drag Race Torque Converters by FTI Performance - The Best Drag Racers are Racing with Unbeatable FTI Performance & Reliability. Jun 3, 2009 · Replace a T-400 with a 200-4R. Part Number: SUM-G2704-10 3. 00 - $1,299. 3 year warranty. UPC: Availability: This Item May be Built to order with a lead time of 2-3 weeks, please call for Availability and time frame. #4 · Jun 19, 2009. All stall speeds are approximate and will depend upon application. 1 = 12. ATI's latest SFI 4. Check the spline counts where the input fits in the converter. 0 in. The valve body isn't affected or part of the modification. They also make lock up converters for Turbo 400s now. or 4 interest-free payments of $29. When the thing was working right, The car jumped a whole car length when the lockup occurred, engine dropped about 800RPM and John would would wait again for the proper Find Torque Converters 30 Input Spline Quantity and get Free Shipping on Orders Over $109 at Summit Racing! Torque Converter, 10 in. 06 CCSB LBZ 4x4 LT3; torsion key lift (leveled); 265/75-16 Pro Comp A/T on OEM wheels (winter), BFGoodrich Rugged Terrain 275/70-18 on XD Diesel 18x9 (summer); MBRP 4" turbo back with Corsa muffler; EGR blocked; Edge Insight CTS gauges; EFI Live DSP2 by Idaho Rob - 80HP DD and 40HP tow with turbo brake The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. You may have several issues at work. ( 4 ) Estimated Ship Date: Today. $675. Diameter, Chevy, 4L60E/4L65E/4L70E, 2,400-2,700 Stall, Each. 1 Spec Turbo 400 Case at PRI 2012. 5" - TH350/TH400. Sort By. SHOP TH400 SHOP POWERGLIDE Race-Winning Reliability, Record-Setting Technology M&M Transmission’s customers set records and win races with the quickest and fastest doorslammers in the world. PRO-X Drag Race Torque Converter 10", GM TH400 Spline Small Bolt-Pattern (4800-5000 Stall Range PM10 Series Non Lock-Up Torque Converter - 10" - TH350/TH400. JEGS 60402K - Torque Converter Kit for GM TH350/TH400 [2000 (0) $373. Product Description. Check Details. 2). The GM TH400 transmission is a three-speed automatic transmission that was longitudinally positioned behind the engine. With the GM TH350/400/Powerglide XHD converter, you'll be the fastest car on the road. COA-20003 - 13" STREET PERFORMANCE CONVERTER. Some racers like the 100% at top end vs. going from a th400 to a 700r4 is worlds apart. the 700r4 will get the weight moving faster then the th400. 77. 700R4 and 4L60s come in different wire "types" and there are 23 variations depending if gas, diesel, 2WD, 4WD, light duty, heavy duty, etc Type 2, 3, 10 and 19 are the most common with 6. 73 rear gear in a 39 Willys. Jun 18, 2009 · 2096 posts · Joined 2005. 2 days ago · JEGS 555-60404 Torque Converter Notes: Converter diameter may vary based on Core Availability; Does not fit transmissions that require lockup or clutch converters; Small (10. The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained Nov 22, 2011 · 328 posts · Joined 2008. 61. Hughes Performance Street Master Torque Converters 22-25L. th350 and 400 converters are the same. Torque Converter, Saturday Night Special, Ford, C-4, 10. Rated for 750HP and up and/or 4000+lb applications equipped with a 6L80E or 6L90E. Torque Converter, Pro LS, 12 in. 5" non-lockup, gm th350/400, 3800Tci th350/th400 breakaway® torque converter 65-9-0 – honest charley. Jul 14, 2006 · The lock up torque converters lockup after the transmission has shifted into third(in the case of the TH400 which has no overdrive to my recollection). Rated for transbrake use. $439. It was suggested that a 200R4 (with overdrive) would accomplish the same thing and is a direct replacement for the TH400. 5" Drag Race Turbo Torque Converters by FTI Performance - The Best Drag Racers are Racing with Available in stall speeds from 1600-2400 rpm. Leading provider of high performance automatic transmissions, torque converters and drivetrain components ATI Superglide 4 Lock-Up transmissions come with an ATI Outlaw Lock-Up Torque Converter (#408422LU). Add to Cart. This placement is aimed at providing the best power ratio and durability for rear-wheel drive. Not Yet Reviewed. Both converters feature 5-axis billet aluminum back cover, dual o-ring sealing, optional Nissan style pump and multiple stator designs. Call today and talk with our knowledgeable sales staff. dp wr be xx gv wr ia ak hg xa