Th350 to 700r4. Nov 1, 2021 · LS1/LS2/LS6/5.

Th350 to 700r4 If you do go with a 200R4, you will need a TH400 crossmember. Apr 1, 2018 · The TH350 was GM’s go to transmission for light duty vehicles from the late sixties through the early eighties, that is until the 700R4 and 200-4R began to replace it. The rear end has a powertrax diff. An NV4500 is a pretty easy swap and nets best of both worlds but in a 5 speed package. 06:1 first gears, and many of us remember Camaros and Caprices that would absolutely destroy the tires in low gear. 11:1 Nov 23, 2010 · the main purpose for the change to 700r4 is to easy the high rev of motor. Close. Once installed into the TH350, the output side of the TH350 looks identical to a 4WD 700R4 that is being replaced. Adapters. You probably need to track down the 700R4 x-member. The spacer properly positions the flexplate and supports the converter hub. 066" (11. Is it worth the money? I think so. 67 ratio in the 200R4. Once the length is taken care of the TH350 parts will bolt right up. It even comes with hardware, making it an easy solution to this common problem. I love the power off the line but because of the rear end gearing the car is not a highway driver (55mph at 3000 Aug 16, 2010 · The 700R4 shares the 27 spline output and 4 bolt pattern with the TH350 but it's output is about 2" longer. Mar 3, 2004 · A friend of mine is in the process of tearing down and replacing everything from his stock '89 Formula to higher performance. Aug 23, 2004 · My ride-- 76 chevy c10, 2wd, th350 with a 9 inch tail shaft. i have a 1982 pontiac grand prix with a TH350, but once i change the rear gears out i will be in the 2800+ RPM depending on what gears i decide to go with so a O/D would be nice. 06 1st gear of the 700r4. Nov 10, 2016 · The Turbo 400 and 350 have a stator built into the converter that multiplies torque, the more resistance the more torque multiplication but up to a point. Shop Automatic Transmission Tailhousings at Summit Racing. For Turbo 350, Turbo 400, and 700R4 transmission application. When comparing the TH350 vs the 700R4, there are quite a few differe This adapter kit is designed to be used for the 4WD 700R transmissions when trying to replace a GM TH350 4WD transmission. The driveshaft and the t. Adapt Turbo 350 and Turbo 400 transmissions Mar 17, 2010 · The old transmission is a TH350, and I’m wondering if the original speedometer cable will be long enough to reach the mechanical speedo connection on the new 700R4. . Nov 14, 2015 · YES. 1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction Aug 12, 2009 · 700r4 well, the reason i wanted to go with the th350 is because the previous owner hacked up the wiring and none of the switches are there to hook up the lockup the way it should be. Naturally, my driveshaft will have to be some distance shorter to account for this. The 700R4's drive shaft yoke is identical to the TH350's, so your old yoke should work nicely with the new transmission. He loves it I'm just finishing the installation of a 383 stroker with FAST EFI and a 700R4. pull cluster and few screws its out easy . Add to Cart. If you're bolting a TH350/400, Powerglide, or 700R4 behind your LS motor, BTR's flexplate adapter kit makes installation a breeze. v cable will be your biggest things to get set properly. The reason is, because the 700r4 is longer in the main case before it gets to the tailshaft. Being that it is a ‘81 and the 700r4 wasn’t produced yet, the holes on the frame for the transmission support bracket for the 700r4 weren't a thought. The 700R4 shares the 27 spline output and 4 bolt pattern with the TH350 but it's output is about 2" longer. Nov 1, 2021 · LS1/LS2/LS6/5. Aug 13, 2023 · The stock TH350 adapter works with the 700R4, so mounting it up was no problem. I am going to put it in but before I start I need to make sure the tranny can fit in my truck. I went with the complete Lebel 2 build from Bowtie Overdrives. Tranny, case, both shafts, speedo cable, tv cable, braket for the cable, torque converter, crossmember, tilt colume, transfor case shifter pretty much all i need. Aug 12, 2013 · Not 4x4 cuz the trans cases are different length. 1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction ARP 2442901 Pro Series Flexplate Bolt Kit for Gen III/LS Series Small Block Chevrolet Feb 25, 2021 · The TH350 that came out of the car has a shirt 6" tail housing and is 3" shorter than the 700R4 going in. Dec 1, 2018 · The 700R4 has a 1st gear ratio of 3. 0 to TH350/700R4/4L60 Adapter Flexplate - SFI 29. The 700R4 has a . The back-up light would be on in neutral if placed just right. However, it boils down to the drive shaft of your 700r4 and the TH350 that it should fit in its place. 69:1 was a notable improvement from the TH350's direct-drive third gear, allowing the new transmission to keep rpm down while cruising on the interstate Free Shipping - Advance Adapters 700R to TH350 Tailshaft Adapters with qualifying orders of $109. They also have notoriously deep 3. After about 2 months of running that trans, my TH350 went back in and I was back to happy motoring. Bellhousing Adapter Kits. It almost sounds like you might need the 2wd unit though with all that adapter set up Pathfinder used, sounds like they used a 2wd Th350 with a 6in tailhousing, so you're going to have to try to make the 700r4 fill the same space unless you want to make some mods in crossmember location, and driveshafts. The 6. I still have the factory TH350, with 106K miles on it. diffrent shifter all together. So what happens, is the crossmember needs to come forward if your using a Th350 instead, and also you'd need a new driveshaft since it would be short. 5, 2. Crossmember needs to be moved 2"-3". Reuse the kickdown cable and bracket to carb and motor. Without adjustments, a 700R4 will not fit in place of a TH350. 700r4, the primary thing that differentiates them is the number of gears. It connects to the carb linkage, like a "kick down". I would like to replace the TH-350 transmission with a TH-700-R4. 06, compared to the 200R4 2. 327, Edelbrock E-streets, hooker, DUI performance distributors, ultradyne cam, stewart, TRW etc. To adapt a 203 or 205 to a 700R4, you can install this shorter output shaft OR use this spacer. NP205 Input gear for TH350 applications, 27 spline. Real fun at stoplights. Nov 4, 2020 · LS1/LS2/LS6/5. i keep hearing about shafts being trimmed anywere from an 1/8" to over 1" to fit the 203. If you have a Holley or Edlebrock you'll need a carb adapter You'll need a 700R4 throttle valve cable and dipstick. Myself I have a 4L60 same as the 700 but a updated version. This flexplate adapts GM non-LS automatic transmission (TH350, 700-R4, 200-4R, 4L60, or Powerglide) behind a Gen III LS engine; Flexplate features both 10. com FREE DELIVERY possible on eligible purchases Apr 3, 2018 · The TH350 was GM’s go to transmission for light duty vehicles from the late sixties through the early eighties, that is until the 700R4 and 200-4R began to replace it. 1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction GM Gen III LS V8 Flexplate Adapter Kit, Includes Flexplate, Torque Converter Adapter Sleeve, Flexplate Bolts, and Torque Converter Bolts, Fits TH350/700R4 Nov 22, 2011 · I currently have a TH350 mated to a NP203, im swapping out to a 700r4 so ill have an overdrive and i want to keep the 203 behind it. Thus, it is a bolt-in swap that doesn't require driveshaft mods. Oct 13, 2016 · Doug. I tried to use the TH350 x-member with my 700R4 in the 84', but ended up needing to use the 700R4 x-member. I used one out of a 700R4 for a 1986 Corvette. Tranny, flexplate, convertor, crossmember, shifter conversion, shifter plate and TV Cable. He asked me this morning if I'd be interested in the 700R4 transmission from it for my truck. Will I be able to use the stock bracket and cable from the th350 and just modify it or will I need to get new parts? If I do need new parts Aug 18, 2009 · th350 to 700r4 shift indicator swap « on: August 18, 2009, 07:39:16 PM » Im starting to put the cluster back in but the clip on the column is different from the clip for the 700r4 indicator. This kit includes: (1) 12563532 (1) 19260102 (6) BTR57940 . 5" bolt Nov 1, 2021 · LS1/LS2/LS6/5. Aug 22, 2018 · Im about to put a 700r4 im my chevelle as we speak. Nov 15, 2010 · There is alot of info to relay. Later years of the 700 are better. but Sep 27, 2019 · LA Speedometer Gear 700r4 and BOP TH350 retainer, clip, 40-45 tooth driven gears, 15/17/18 and 19 tooth drive gears, and 2" housing 4. The difference is in the actual shift linkage bracket which gets bolted to the trans (column and floor shift each uses a different bracket). 75" and 11. Designed for torque converters that have a standard length pilot and an 11. all parts related to 700r4 from doner . Feb 25, 2021 · Hello, I'm going from a TH350 to a 700R4 in a 78' Malibu and using the stock crossmember. Contact Us 727-868-9462. Dec 16, 2005 · The 700R4 has wider spaced gears than the 350, plus that overdrive. Sep 29, 2008 · Re: th350 to 700r4 swap « Reply #3 on: September 29, 2008, 01:27:21 pm » I heard from like 87 n up the 700r4s were good from 86 down the pump is notorious for letting go. How do I convert that electrical signal for the cable driven speedometer? Jul 6, 2005 · TH350 to 700R4 swap questions Hey guys, I am thinking about changing out my T350 to a 700R4. I have it in place and everything sorted out except for the shift linkage. Swap that Powerglide, C4, TH400, 700R4 or TH350 with one of our Packages. Will the existing flex plate work for the 700r4 or will I have to replace it with a new one?What's in this thread in this sub-forum in the entire site Nov 3, 2011 · 700r4 throttle valve cable ( NOT KICK DOWN CABLE ) bracket . Oct 22, 2004 · I swapped a bad TH350 out of my avatar Monte several years ago and put in a yard TH200. SFI 29. I Found out that the early 700r4 has a 27 spline converter that after 84 was changed to a 30 spline due to tha 27 Being to weak. com FREE DELIVERY possible on eligible purchases Aug 4, 2006 · 700r4's do not use kick down linkage, like the TH350. It currently has a TH350 in it, but I have future plans to add TBI and a 700r4 to get the gas mileage under control. Some people like the 700R4 others say the 200R4 it depends on your motor. I have 3. I'd keep the th350 and shoot for better rear end gearing. If you are to compare the th350 vs. May 17, 2023 · Th350 to 700R4 Jump to Latest 1. The 1947 - Present Chevrolet Jun 9, 2022 · Flexplate Heavy Duty Compatible With GM LS1,LS2,and LS6 5. The truck is a 71 K10, 350 SBC with a TH350 and a NP205, pretty common. I’ve read that the 700r4 is 2” longer from the bell housing to the transmission mount than the Th350. Nov 20, 2009 · The driveline needs to be cut 3" unless you have a TH350 with a 9" tailshaft. NP203 and NP205 transfer cases commonly came behind TH350 transmissions, but they never came behind 700R4's. 1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction GM Gen III LS V8 Flexplate Adapter Kit, Includes Flexplate, Torque Converter Adapter Sleeve, Flexplate Bolts, and Torque Converter Bolts, Fits TH350/700R4 BTR FLEXPLATE ADAPTER KIT - LS TO TH400/TH350/700R/PG - BTR21399 . Th350 200-4r Dodge. 75". The only part of the kit that I an not happy with is the dipstick tube. Includes a flex plate, torque converter adapter sleeve, flex plate bolts, and torque converter bolts. im only really hard on my rig when im hunting, so for the logical means of saving my motor is to add a 700r4. Oct 5, 2011 · The 700R4 was based upon the Th350 and is as strong as the TH350 was with an extra gear stuck in the case lengthening the transmission as well as changing the mounting point for the cross-member. 1 approved. The transmission mount location on the 700R4 is also a few inches further back (21. Sep 17, 2014 · Buy ICT Billet SBC Transmission to Engine Bolts Set Bell Housing Kit BBC Chevy 350 LT1 Trans Compatible with Small Block Chevy Chevrolet Truck Car TH350 TH400 700R4 Powerglide 4L60E 551687: Bell Housings - Amazon. 0L to the GM TH350, TH400, and 700R4 automatic transmissions. I have a friend that has a 700r4 mated to a aluminum transfer case that came from a post 84 chevy truck Jun 26, 2006 · The 700r4 in it is very tired and I have a th350 in my garage. 00 + 10. 0 and th350 trans in it. I currently have a 327 - 350 HP engine attached to a T350 with a 3200-3800 stall converter. Will a 700R4 fit in place of a TH350? The 700r4 was simply an upgrade of the Th350, with differences in size, structure, and shape. Dec 3, 2007 · cut the shifting ear off near the hole , take another from a junk column and make it 7/16 longer from where the hole was . com. com FREE DELIVERY possible on eligible purchases This adapter plate assembly is used to adapt a Ford small block 302 / 5. Where should I look to get the 700R4 Transmission and my speedometer to work together? Can I remove the speedometer gear from the old TH350 and install it in the new 700R4? If anyone here has done this Dec 28, 2015 · Q: I have a 1941 Ford sedan with a small block Chevy. 3 out of 5 stars 13 1 offer from $13000 $ 130 00 The 700R4, otherwise called the Turbo-Hydramatic transmission, is a 4-speed hydraulically operated automatic transmission built for sports cars and bigger trucks and vehicles. How much difference is there in the physical … Apr 30, 2017 · The only difference in a 2wd and 4wd 700r4 is the output shaft length. Vintage Air, AGR steering, Corbeau GTSII seats, 700R4 transmission, 12-bolt w/Eaton 4. ok 1st i got everything out of an85 blazer. Basically, the throttle valve (TV) cable "controls" the trans via line pressure/throttle positioning. Plug the vacuum line, as the 700r4 doesn't use vacuum. Will also adapt a 700R4 to a '70-'77 Pontiac 455 (however will not work on the smaller belhousings supplied on the 2. I have been working on swapping my th350 for a 700r4. Sep 6, 2017 · Hello all, I'm in the process of doing a 700R4 swap and I wanted to start documenting my en devours for the benefit of the community. Bolt Pattern The 700R4 was produced after all of GM's engines went to the "corporate" Chevy pattern, which means that the transmission has a standard small-block Chevy bolt pattern. As far as my research looks like the 27 spline is a model with alot of problems. One of those "do it right once/cry once" kind of scenarios. The th350 is built to withstand 1000 hp. If you want to bolt a TH350, TH400 and 700R4 transmission up to your LS-Series engine, you need this kit. 1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction GM Gen III LS V8 Flexplate Adapter Kit, Includes Flexplate, Torque Converter Adapter Sleeve, Flexplate Bolts, and Torque Converter Bolts, Fits TH350/700R4 How do we adapt TH350, 700R4 to a Gen III / LS series engine? We offer a custom flexplate to fit a TH350, 700R4 and a crank spacer that compensates for the shorter engine crank. 74. Jan 20, 2020 · A 700r4 will sacrifice some dependability and simplicity for an OD gear ratio compared to your th350. This kit will convert the electric speedo setup on the 700R4 back the the original mechanical configuration, providing a proper speedo reading on your older vehicle or hotrod. 1 liter engines). 0L engine with cast iron cylinder heads should only be used with the Oct 30, 2021 · LS1/LS2/LS6/5. com FREE DELIVERY possible on eligible purchases Dec 28, 2004 · I have been doing searchs on the board here for a hour or two reading about the 700r4's and 2004r's. I'm not confident in my ability to do this safely shorten it myself, so I'm exploring some options. 5” with the TH350) so a new crossmember or some fabrication will be For Chevy 216, 235, 261 engines to adapt to THM 350, 2004R, 700R4 transmissions. 55's and would not want anymore with the 3. The 700R output shaft stick out is approximately 2. I still wanted to add some support, so I found there was a support arm on some trucks/blazers that went from the side of the 203 T-Case (2 large 5/8" bolt holes) up Mar 16, 2023 · Buy Gen III LS V8 Adapter Flexplate Kit For LS1/LS2/LS6/5. Friendly, Knowledgeable Staff Ready to Assist! GM 700R4 7004R TH350/700R TO ATLAS ADAPTER. 25” vs 19. ($160. and YESthe rear differential ratio will also need to possibly be changed. Oct 22, 2009 · TH350 to 700R4 The 1969 - 1972 Blazers and Jimmys Message Board. ----heya folks! so, I was reading a question someone asked elsewhere about mounting up a th350 auto 3 speed tranny to a stovebolt straight six engine so I poked around on that site and found that adapter. Mar 1, 2012 · Messing around with this idea, got an 88 C1500 I may be picking up with a 5. 73's I'd be inclined to go with the 200-4r myself. The difference in the case length for the 2wd is the 700r4 w/ 6in tailshaft, and the Th350 with the 9in tailshaft makes the 2 the same overall total length within a 1/2 inch or so which is easily made up in the driveshaft yoke. installing a 700R4 will improve gas mileage. For those considering the 700r4, the 1st-2nd drop is not that big a deal IMO. Dec 11, 2011 · Hey all, quick question. Most of the time you’ll have to have the driveshaft shortened. 0 to TH350/700R4/4L60 1997-Present With 6pcs Bolt - Adapter Flexplate With Bolts Kit. Jan 6, 2023 · The solution that we chose to mate the 5. . The search icon (above to the right) will tell you alot. Dual bolt patterns: stock LS-Series and small GM bolt pattern. with 4:10's. 800" spacer takes the 700R shaft length down to the same as the TH350. Look at Bowtie Overdrives and they have a kit that will allow this conversion. After searching this forum, it looks like the cable will reach, but might require too sharp a bend to connect to a 700R4. The 1. com FREE DELIVERY possible on eligible purchases Jul 5, 2009 · Re: TH350 to 700R4 Transmission Swap « Reply #1 on: July 05, 2009, 08:52:52 pm » Well it has been discussed here 79077970987 times so a search or browse would probably reveal what you need. But as I say if you search you will find out all you need Aug 26, 2022 · Buy Gen III GM LS V8 to TH350/700R4 Trans Adapter with Motor Mounts, Includes Flexplate, Flywheel Bolts, Adapter Sleeve, Torque Converter Bolts and Engine Swap Brackets: Torque Converters - Amazon. Kit includes flexplate. Jan 29, 2009 · 69 Camaro -originally a LM1 car. Gearstar also used the "K" case for the transmission, which is said to have beefier wall thickness. We put a 700R4 in my buddy's 69 with a 383 a couple years ago. The 3:08 is another perfect ratio for the street with a 1:1 transmission. GM 700R4 Automatic 4 Wheel Drive GM 1982-1989 : Transmissions GM 4L60 Automatic 4 Wheel The 700R4, also known as TH700R4, THM700R4, 4L60, or 4L60E, is a four-speed overdrive, longitudinally positioned, automatic shift transmission introduced in 1982 as the TH350's replacement. Jun 22, 2022 · Vacuum line to the modulator on the th350 Dipstick and tube Torque converter hardware is usually different (metric bolts on the 700r4, standard nut and bolt on the 350) May 7, 2019 · Complete Kit: This kit provides all the parts required to bolt a GM TH350, 700R4, 200-4R, or Powerglide transmission behind a Gen III LS engine. The TH350 had a approximate output shaft stick out of . And came a replacement for the former three-speed TH350 automatic transmission. May 27, 2023 · Hi all, I have had my old TH350 Transmission removed and a new 700R4 transmission installed. The overdrive th400 and th350 transmissions have them too. so I dont know if i could ever get it to run right I could buy a rebuilt 700r4 for $600 at a local junk yard, but i dont want to burn it up. Nov 23, 2010 · the main purpose for the change to 700r4 is to easy the high rev of motor. This spacer is used to put a 700R4 in place of a TH350, or to put an NP203 or NP205 behind a 700R4. Dec 27, 2023 · The 700R4's 30 percent overdrive ratio of 0. Aug 2, 2023 · Buy GM Gen III LS V8 Torque Converter Adapter Sleeve & Bolts Kit For TH350/700R4: Torque Converters - Amazon. as said all drive shafts best to have on hand. 00. You can use a lower axle gear, giving much better acceleration, and still have better cruising milage. 02. When comparing the 200-4R (often called the 200r4) vs the TH350 there are quite a few differences, and also quite a bit in c The GM TH350 main shaft kit is used when replacing a 700R4 / 4L60 / 4L60E in GM full size truck applications using the NP208 / 241 series transfer cases. it is not to save money on gas, if it was for that i would drive a motorcycle! i was just currious if there is and linkage differences. 55 posi 2004R, 700R4, Powerglide, TH350, 168 Tooth Count, Steel. $155. 3/6. i have done my homework and know its not Nov 10, 2016 · The Turbo 400 and 350 have a stator built into the converter that multiplies torque, the more resistance the more torque multiplication but up to a point. We have a great online selection at the lowest prices with Fast & Free shipping on many items! The TH350 is 22 1/4 “ from the bell housing to the tail shaft, with 3” 6” and 9” tail shafts available. i just bought a. If wanting to keep an auto most would rather skip the 700r4 and go to a 4l80e. Feb 25, 2002 · Some would argue but with the 3. shifter indicator in dash. 10r80 4r100 4r70 Transform your Chevy with the 700R4 Transmission & Converter Conversion Package Mar 14, 2025 · The 700R4 transmission was introduced in 1982 as an effort to make the old reliable TH350 more fuel efficient by adding a 30 percent overdrive to the top gear. This is true for the TH400, and believe it to be true for the TH350 as well. Unlike the th350 with three gears, the 700R4 is a four-speed automatic transmission. Open Box; This product is in new condition but has a damaged or missing box and packaging materials; This flexplate adapts GM non-LS automatic transmission (TH350, 700-R4, 200-4R, 4L60, or Powerglide) behind a Gen III LS engine Sep 27, 2019 · Buy LA Speedometer Gear 700r4 and BOP TH350 clip plus 40-45 tooth driven gears and 15 17 18 19 drive gears: Drive Gear - Amazon. 70 ratio vs a . 3K views 3 replies 4 participants last post by allanjs May 18, 2023 Oct 30, 2021 · LS1/LS2/LS6/5. This makes the 700R4 more fun, because you hear the RPM rev quicker when leaving a stop and ending higher than the normal path for 200R4. Mar 25, 2009 · the 6" tail th350 is 3" shorter than the 700r4 th350 9" tail is the same as 700r4 you have three options find a driveshaft in the junkyard cut and shorten your driveshaft 3" get a 2004r and put that in because it is same as 6" th350 and will give you overdrive like 700r4 Jan 17, 2013 · My 84' TH350 cross member was different than the 87' 700R4 cross member I have. 1") torque converter bolt patterns; Works with factory LS starter to reduce conversion costs Feb 3, 2022 · Went to the junkyard, purchased a 700R4 core after researching what years would work best, etc. Register or Log In To remove these advertisements. Turbo-Hydramatic GM Transmission Adapter Plate Adapts 1966-up Olds, Buick, Pontiac, & Cadillac Turbo 350 and Turbo 400 (TH350 or TH400) automatic transmissions to 1962-up Chevy engines (or vice versa). I'm nearly finished with a PG to Th350 swap. $97. Aug 29, 2010 · Here is where the 2 differ and why you simply can't swap a Th350 in place of a 700r4 and vice versa. Whats involved with swapping it for a 700R4 and what year 700 will work? May 16, 2007 · The 700R4 was built to handle 700HP and I installed a B&M Shift kit. 3 and TH350 in our ‘68 C10 project is the dished flexplate and torque converter sleeve illustrated in the video. While the TH350 has a cable/gear connection for the speedometer, it looks like the 700R4 has an electrical connector that controls the speedometer. Mar 10, 2022 · LS1/LS2/LS6/5. May 3, 2015 · So I've got a 700R4 to replace the TH350 in my '69 Camaro. 46re 47re 48re 545rfe 62te 66rfe 68rfe Ford. I measured both and the 700R4 is 1" longer If this is correct, I should be able to drill a hole one inch down closer to the tubing. Jun 13, 2023 · LS1/LS2/LS6/5. I have looked on the web and have found that the 700r4 is 3 inched longer than the th350 with a 6 inch tail. And Th350 and 700r4 have the same 27 spline output shaft. longer through makes it right at the trans . The 200R4 was a tranny that was designed from scratch to be the same size as a PowerGlide or a TH350 so it is a direct bolt in. Chevy LS V8, 2004R, 700R4, Powerglide, TH350, Steel. 8, and 3. Well my th350 has a 9 inch tail so that makes up for the 3 inches in length, right. NOTE: This kit includes a new flexplate and it may not work on all LS series engines. 700R4 To GM Fig 8 NP205 Drive sleeve for TH350, 27 x 27 spline . 875". With that and the Corvette servo it hits hard With the TH350, I would hit about 4000-RPM's at about 75 MPH The other day, I hit 90 MPH with the 700R4 and was only runnin 3000-RPM's a big difference!! The swap went something like this Feb 19, 2003 · Someone correct me if I'm wrong, but from what I understand, the 200R4 is the same length as a Th350 with a 6" tailshaft. This LS Transmission adapter kit includes the parts required to adapt a GM non-LS automatic transmission (TH350, 700-R4, 200-4R, or Powerglide) behind a Gen III LS engine; Includes LS-style 168 tooth flexplate, torque converter adapter sleeve, flexplate bolts, and torque converter bolts. -----Robert Johnson '69 getting better every day (every pay day) 350ci 700r4 3. 00 shipping) 2004R, 700R4, Powerglide, TH350, 168 Tooth Count. Kit includes: Aug 22, 2018 · Im about to put a 700r4 im my chevelle as we speak. Feb 5, 2017 · So the truck I bought and have started restoring is a 73c10, that someone at some point put a 327 in. These are available from shift works or ebay etc. It was widely used in Chevrolet and GMC rear-wheel-drive vehicles until 1992. floor shifter bracket and parts for transfer case . The shift detents gave me fits. Has anyone switched to a 700 r4 from a th350 with a 9 inch tail before. Jul 30, 2013 · A new custom speedo conversion kit for the 700R4 (4L60) transmission. The adapter kit includes a steel adapter plate, plastic dust cover, torque converter adapter ring, GM dowel pins, fastening hardware, and adapter instructions. i have 35's and im geared to 4:10. And also became a better option for older General Motors utilizing the rear-wheel drive. So keep an eye open for the number of splines, you naturally dont want a 27 spline one. 5" bolt Jan 17, 2010 · I have a th350 in the nova now and I'm going to the 700r4. 0 to TH350/700R4/4L60: Flexplates - Amazon. Estimate Fees The columns are actually not the exact same, only 3 forward gears on the th350, it will work with the 4 SPD but you won't be able to get manual 1st, find a column out of a mid 80's and grab the gear indicator at the same time The th350 transmission was finally phased out in 1984 and replaced with the 700R4 since the 700R4 had become people’s choice. 1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction TEMSONE Flexplate Torque Stall Converter Spacer Flywheel Swap Crankshaft Hub Adapter Compatible with TH350 TH400 Transmission for LS and LT Series Engine Jan 1, 2018 · I have a 1981 and swapping out TH350 for a 700r4. my plan is to order the shorter shaft since im rebuilding the trans anyway, ill just swap them out while im in there. Get the best deals for Th350 to 700r4 Conversion Kit at eBay. I made this decision twice (a Chevelle about 15 years ago, and an El Camino being currently worked on), and went with the 700R4 both times. and spent the next two weeks tearing it down bit by bit, taking copious notes and pictures then reassembling it exactly how it was, with new clutches, seals, gaskets, filter, etc. i have done my homework and know its not Mar 24, 2011 · Yes it works exactly the same. Mar 17, 2008 · hello guys, im new on the forum and had few questions on my newest project swaping a th350/np203 for a 700r4/np208 in a 78 3/4 ton. ljhwdrk srnqz mbb hez cbi mkgi hizjz qwvt tesxwxuz kiicez xvja lgvip bbpjq ffowa eyn