Is a 700r4 transmission manual
The 700 R4 is a good transmission for a retrofit into an older car. It has a 0.7 to 1 overdrive ratio making even 4.11 gears great on the street. The following information is what I've found out over time and what I encountered installing it in a 1979 Z28 Camaro. The 700 R4, 4 L60, and 4 L60 E have the same external dimensions and case. The 4 L60 E is the electronic controlled version of the 700 R4 / 4 L60. The transmission has the following dimensions and gear ratios Case to ext Housing Overall Length Bellhousing to mount 23 3/8 30 3/4 22 3/8 Transmission 1st Gear 2nd Gear 3rd Gear 4th Gear OD Turbo 350 2.52 1.52 1 N/ A Turbo 400 2.48 1.48 1 N/ A 2004 R 2.74 1.57 1 0.67 700 R4 /4 L60 3.06 1.63 1 0.7 4 L80 E 2.48 1.48 1 0.75 I recommend to get an 1987 or later 700 R4. 86' and older 700's have a reputation for problems. If you stick with 87' and newer the tranny will have a 30 spline input shaft and a 27 spline output shaft. This allowed me to re-use my drive shaft yoke from the Turbo 350. The mounting pad on the 700 R4 uses the typical TH350 / manual trans 3.75 inch bolt spacing. The bolts going into the 700 R4 are M10x1.5x (length required). Metric torque converter bolts are also required to bolt the converter to the flexplate, GM ( PN 1261968). The 700 R4 uses a lockup converter. I love my lockup. The person I spoke to at Art Carr doesn't recommend using a lockup converter, I guess that's why I bought a TCI 3000 rpm stall lockup converter. The lockup converter allows me to have a high stall and cruise on the highway. With 3.73 rear gear and a rpm is about 80 m.p.h. If I didn't have a lockup converter I would be constantly slipping with my converter on the highway. I don't use the lockup in any other gear than overdrive and I disengage the lockup under full throttle. It's great you can have your cake and eat it too, high stall for good launch, lock up the converter on the.
Posted by Regis on Friday, December 14th, 2012 The 700 R4 transmission was first introduced by General Motors in 1982 and used up through 1992. It is sometimes also referred to as the 4 L60. The 700 R4 was one of General Motors first over drive automatic transmission and was used in everything from Corvettes to pickup trucks. The first 700 R4 had their share of issues. Here is a list of things to look for when considering buying a car with this transmission. The first 700 R4 had an input shaft with 27 splines. This design was subject to failure because it really need more spline to handle the load properly. In 1984 they introduced a 30 spline input shaft which was much stronger. Steer clearing of the early models with the 27 spline input shafts. Source: Impalassforum.com Because the 700 R4 was put behind cars that were abused like the Corvette and Camaro, and pushed to their limits while serving duty in pickup trucks, the 700 R4 can easily be overheated. Overheating is the number one cause of transmission failure, making an aftermarket cooler highly recommended. The 700 R4 used a Throatall Valve cable, or TV cable for short. This cable must be adjusted properly or the transmission will fail. If anyone has messed with the TV cable, it is highly recommended that it be reset, and properly adjusted. Source: Jalopyjournal.com The 700 R4 often suffers from the loss of the 3-4 clutch pack. The only fix is to rebuild the transmission or replace it with a re-manufactured unit. I recommend using performance 3-4 clutches and a shift kit to modify the holding pressure of the clutch pack. Source: Google The governor has a tendency to stick. When this happens it takes a lot more rpms to make the transmission shift. Common failure points on the governor are the gears, the springs coming loose or debris preventing the valve that the governor is connected to from moving. Source.
700 R4 4 L60 Performance Transmission 2wd 550 HPNo Core Charge, FREE TORQUE CONVERTER! 2 Yr Warranty We custom build each and every one of our transmissions for our customer's application using our high quality components. GM 700 R4 4 L60 Transmission Powerpack Deluxe Rebuild Kit 1987-93 W/ Filter, Band Free Shipping Has all your Alto Friction Plates, 3-4 Power Pack, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Filter, Band, Front Pump Bushing and Extention Housing Bushing. 700 R4 4 L60 Factory Replacement Stock Transmission 400 HPNo Core Charge, FREE TORQUE CONVERTER!700 R4 4 L60 Stock 2wd Transmission. We custom build each and every one of our transmissions for our customer's application using our high quality components. CHEVY, TRANSMISSION,700 R4, 4 L60 Free Shipping Transplus transmission. Torque converter must be purchased with transmission or no warranty. Ask about our CUSTOM BUILT TRANSMISSION for heavy duty use. We have over 26 yrs. LEVEL 3 700 R4/4 L60 SUPER HD CHEVY STREET AND STRIP TRANSMISSIONFREE SHIPPING & CONVERTER CHEVY 4 X4 2 WD UP TO 700 HP ,495.00 Buy It Nowor Best Offer Level 3 700 R4/4 L60 ( Rated up to 700 HP)! If you do not have a 700 R4 IN YOUR VEHICL AVE THE CONVERSION KITS IN STOCK FOR AN ADDITIONAL 5.00. CHEVY LEVEL 4, 700 R4 2 WD/4 WD STREET AND STRIP FULL COMPETITION TRANSMISSIONFREE SHIPPING AND CONVERTER ( RATED UP TO 800 HP)! ,695.00 Buy It Nowor Best Offer Level 4 700 R4/4 L60 FULL COMPETITION- Rated up to 800 HP! Comes with full competition reverse pattern full manual valve body or a automatic valve body, which can also be shifted manually when you choose.700 R4 Performance Transmission 650 HP stall The Bulldog 700 R4 4 L60 No Core Charge700 R4 Remanufactured Performance Transmission. Includes: Free torque converter stall. Up to 650 HP. We custom build each and every one of our transmissions for our customer's.
The 700 R4 transmission was produced until 1992 in trucks and 1993 in cars. As far as I’m concerned, this is one of the best automatic transmission ever. It is strong and can be updated for many uses, as in, for hot rods, extra heavy commercial work and when prepared properly for a particular application is versatile beyond imagination. The 700 R4 “ Bad Boy” is generally used in vehicle applications where the vehicle will be used in beyond-stock 4×4, heavy duty or performance applications where overdrive capability is desired. Now lets learn wow to rebuild the GM 700 R4 / 4 L60 automatic transmission. Tags: Automatic, General, how, master, mastershift, Motors, Rebuild, shift, to, transmission.