Trans information700R4 and4L60EAnd 4L80E
 

If you got Questions on these trans go buy book on chevrolet Tpi and Tbi engine swapping by Mike Knell 11th edition.Bought mine through speedway motors in Lincoln Ne.and its worth every penny.In 1992chevy began using electronic trans in the 3/4 and 1 ton designated the 4L80E$ stands for 4 forward gears L for longitudinal for rear wheel drive,80 is a strength rating and e stands for electronic.93 full size trucks got the electronically controlled 700R4s which is called the 4L6oE.In 94 passenger cars (corvette,camaro,caprice got the electronic trans.Hope this helps if not bye the book its super.

Not to be a jerk but the 4L80E debuted in 91, not 92. Other than that the rest is true.

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69 CST 10, 402, steel crank, heavy rods, Federal Mogul Forged Pistons, 9.9:1 compression, polished ported 781 heads 2.19/1.88 manley stainless valves, Crane Powermax Hydraulic roller 288/296 and .587,.610 lift, hardened pushrods, Crane Roller Rockers, Weiand Action Plus, 750CFM Rochester QJET, MSD HEI, MSD 8MM Wires, Dynomax Ceramic coated headers, should be about 500 H.P. 700R4 2500 stall, pretty nasty shift kit, 373 Auburn Pro Series Posi, buckets/console air/tilt/tach 4wheel discs

Daily Driver: 92 Chev Reg Cab LWB Silverado 4x4, loaded, 350 Accel filter/cap/rotor/coil/AC Delco wires/AC Delco RapidFire plugs, Edelbrock intake and headers, 180 degree thermostat, Hypertech Thermomaster Chip, true duals 700R4 with B@M Shift Kit for now!

Chevyman69 no your not a joke for a correction.Where all here to help each other and Im sure we all pickup a few points from each other,I know I do.Thanks for the correction date.

The part I can't figure out is how to get a screaming good deal on a 4L80E!! Too much $$ for my blood. Sure would like one though! Darren

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Darren
Washougal, Washington
darrengale67@hotmail.com
NOT the NetZero e-mail.

1972 GMC C1500 (Bone Stock)

Saving / Looking for a 72 3/4 Ton 4X4 Automatic with little or no rust.

Chevyman69 can you tell me if the 4L80E came in the 91 vans with the waldoch conversions.Just wondering as I just purchased a salvage vehicle to put complete unit in my 70 pickup.Thanks

Hey Darren if theres any salvage centers in your area join and bid on complete unit.In are area we just had a salvage center open to the public for a yearly fee and we can bid just like the dealers.Just bought a 90 van 350 700R4 for 269.00and the 91 van 350 with either 700 R4 or 4L80E for 449.00 and 104000 miles and runs perfect.Check out IAA auto salvage in your area as I know there all over the country.Good luck

23and56, I just found a IAAI yard near where I work In Portland OR last week. I looked at their web page. www.IAAI.com last week. Do you have to bid on the whole vehicle? Or can you bid on just parts? Also, would that price of the tranny (you are getting) include the electronics needed to run the tranny? Thanks! Darren

Darren just looked up info and they have salvage auctions in seattlt,seattle north,and spokane.All are truckin friends should check this auction stuff out as you can save money on your next project.IAAI .com should get you there.

Darren you bid on the whole vehicle thats the nice part as you get everything you need.You have to be careful on the total wrecks.We can start the vehicles here before we buy.It can be a gamble but Ive done well.

Darren Portland is open to public and it oral bidding.Your in luck,just do your homework before you bid on something you don,t want or need.Good luck

Sounds like a good deal! I'll have to check it out. Darren

Sorry to drag out this thread, But, Can you give advice on what vehicles (including year) to look for that would have a 4L80E in them? Darren

4l80e will be found in heavy duty 3/4 and 1 ton trucks from 1991 to 2000. thoese are the ones i know any way.

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72 3/4 ton 4x4 suburban
71 1/2 ton 4x4 suburban
69 1/2 ton 2wd suburban
79 Camaro RS black & white
92 GMC suburban 4x4
All in Webster City, IA