4L60e Speed Build

Join Evan in building a 4L60e from the ground up-- we leave no bolt untouched and ensure every build is gone over with a fine tooth comb before it even reaches our dyno for testing.
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#performabuilttransmissions #performabuilt #blackedition #1000hp #awd #2wd #racecar #raceseason #billet #automatic #transmission #performance #dragracing #rollracing #holley #haltech

[@RealSteelStreet]

Love it! And I also LOVE to hear people dog 4L60Es! lol I got a stock case 95 behind a 496ci big block into the 6s in a 100% factory complete 4360lb full size truck with ONLY $275 worth of upgrades (HD2 kit, Corvette servo, & extra-wide band)🤘🏼 Granted, once I started spraying it I broke the stock output shaft BUT all the other internals still looked perfect. Just installed a billet shaft with 6-pinion/5-pinion planetaries so we’ll see how long the 3/4s hold up progressing more power in down range🤞🏼 Gonna need a good input shaft and Smart Tech drum before long I’m sure…

[@kurtislouth6993]

Keep the videos coming.

[@jessethompson1545]

Had a level 2 4l60e behind a cam only 5.3. Lasted just till after the warranty ended. Swapped to a 5 speed. No more problems. Won’t ever use a 4l60E in a build again .

[@PerformaBuiltTransmissions]

With much to consider that being said...Theres alot of external factors that can cause a automatic transmission to fail as well as the transmission itself. I wish you contacted us anyway even just out of warranty. I dont know your personal experience but sorry about your experience

[@Highstranger951]

Cam only is the indicator here. 😂

[@peachdaddy]

@@Highstranger951the ol cam only, no converter, no tune, stock truck build. Probably left the old tranny juice in the cooler and lines with the factory 280k mile converter.

[@hotrodlsc3025]

How do you use the internal trans temp sensor with a aftermarket gauge?

[@JG_Rock]

Will you do an Allison 5 speed rebuild

[@JG_Rock]

I can promise you there are a lot of views to be had in the diesel community

[@PerformaBuiltTransmissions]

Not interested. Rather would stay specialized and roll into the 6L

[@sniperpronerfmods9811]

So much sped