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Thread: servo questions

  1. #1
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    does anyone have a part number for the vette servo thats talked about. i checked GM part numbers and all new vette servos are the same part number as the one already in my truck. Any one know for sure that a trailblazer stall will fit to the flywheell, I assume when u say trailblazer stall u mean theone for a 4.2 inline engine because the v8 trailblazer has the same one as my truck also.

  2. #2
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    good Qs, i'd like to know too.
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  3. #3
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    2002+ 4L60e transmissions already have the corvette servos was what I was told. They also have all the goodies in the trans except 5 gear planetaries.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #4
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    I kicked out the corvette servos and replaced them with item 1 and 3x.

    http://www.transmissioncenter.net/4L60E.ht...ormance%20Parts
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
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    Originally posted by RedHeartbeat@Jan 6 2006, 09:26 PM
    I kicked out the corvette servos and replaced them with item 1 and 3x.

    http://www.transmissioncenter.net/4L60E.ht...ormance%20Parts
    that raptor tranny looks preety sweet, im going to upgrade my tranny soon , either an aftermarket like this one or strenghthing mine, btw, red, you think my 04' 60e already has the corvette servo?
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  6. #6
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    Yeah, they call it a corvette servo but it's standard issue these days in GM transmissions.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  7. #7
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    Originally posted by RedHeartbeat@Jan 6 2006, 09:50 PM
    Yeah, they call it a corvette servo but it's standard issue these days in GM transmissions.
    well i bet a lot of people are wasting thier money buying these vette servos not nowing they had them. ( i could have been one too, thanks red!!!&#33
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  8. #8
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    thanks for the help
    any info on the trailblazer torque converter

  9. #9
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    Originally posted by RedHeartbeat@Jan 6 2006, 05:56 PM
    2002+ 4L60e transmissions already have the corvette servos was what I was told. They also have all the goodies in the trans except 5 gear planetaries.
    I changed the servo in my 2002 with a Corvette servo. They looked ABSOLUTELY different. My old one looked just like the one in the online how to guides for changing the servo.

    2002 ECSB, Nelson Tune, LS1 electric fans, 145A alternator, K&N FIPK, 160º T-stat, TB coolant bypass, Corvette servo, 4 headlight mod, blue LED gauge cluster

  10. #10
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    Originally posted by BlenderWizard+Jan 11 2006, 06:53 AM--><div class='quotetop'>QUOTE(BlenderWizard &#064; Jan 11 2006, 06:53 AM)</div>
    <!--QuoteBegin-RedHeartbeat
    @Jan 6 2006, 05:56 PM
    2002+ 4L60e transmissions already have the corvette servos was what I was told. They also have all the goodies in the trans except 5 gear planetaries.
    I changed the servo in my 2002 with a Corvette servo. They looked ABSOLUTELY different. My old one looked just like the one in the online how to guides for changing the servo. [/b]
    Mine too&#33;
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

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