transmission

  1. Trevor F

    How To: Corvette Servo Install

    I don't take credit for this and some of you will know the original source. I'm installing another one today and searched for this how to. This was the write-up i followed years back when i first did one. Just thought id add a little info to the forum since i didn't see a thread on this.
  2. DemoN

    2014+ gm1000 drop info

    I have begun researching drop information for gm1000s and I thought I’d start throwing the info out there. This will include everything from: kits we’ve seen people use plus comments and reviews of those kits other components used pics with drops stock tires…rub or no and ect. I’ll mainly...
  3. R

    05 RST Regency rcsb 5 speed manual

    Well guys, here is my 2005 Chevy Silverado RST Regency. Here are the current specs: -5x,000 Mile 4.8L V8 -5 speed manual transmission with centerforce clutch -Groundforce 2/4 drop (OEM) -20" Foose Speedster wheels (OEM) -14" sbcc big brake kit (OEM) -Rear wing, roll pan with molded tips (OEM)...
  4. justinghump

    N00b from the sunshine state

    Hey Guys, finally made an account on here after hearing all of the hype. I first learned about CGM on Instagram form Silvr_z and Slick Sierra (fellow longbed guys). I've got a '02 Reg Cab Long bed w/ a 4.8 which I got in high school. No major mods yet, just spent a TON of time cleaning...
  5. Chewy07

    06 LBZ GMC ECSB Durmax

    Don't really need a diesel and found a truck in Dallas that I want. Well skip right to the good stuff. I bought it in Jan 2013 with 109k and it currently sitting at 123,xxx miles will go up since it is my dd. 27,000obo Brand new stock Allison transmission from the dealership done at 120,757...
  6. Cleanoh4

    Trans cooler line

    I'm sure this has been discussed before. I found some things on gmfgtsize but figured I'd ask here to get opinions. My upper trans cooler line is leaking as per gm tradition at the crimp. Here's my questions: Do I replace the whole line? If so how much of a pain in the dick is it? If I...
  7. 07sierraclassic

    Truck died, no spark... help!

    So I was on my way into work Monday my truck flat-out died before I made it a mile from my house. It was the first 70*+ day we have had here, and had the sun roof open and Van Halen rockin so I didn't hear anything. I rolled into the throttle and was floored, doing about 70-75 and then felt a...
  8. J

    4L60E build - FLT, Monster Trans, Or? Swapping in a built 60e, options and opinions

    My trans is starting to give me some trouble, so while its out getting a new Circle D converter, ill be swapping in a built 60e now, rather than later down the road. im looking at FLT level 3, and 4, or Monster Trans HD 60e. I will be doing a fair share of towing/hauling with the truck...
  9. C

    2006 Chevy 2500HD Duramax LBZ 108k miles

    I bought this truck because it had a built transmission in it. I also know the history of the truck because I tuned it with EFILive with DSP5 (the DSP5 switch isn't working for some reason, so a new one is 40 bucks) for a buddy at ~44k miles the truck has never been over ~420hp, he had plans to...
  10. 04SSHD

    For Sale: CA: 2007 Dodge Charger R/T Performance Group HEMI

    Selling my former 2007 Dodge Charger R/T Performance Group Road & Track edition car, It's got 85k miles, Brilliant Black exterior paint, it's pretty much optioned like a SRT without the 6.2L Hemi. 5.7L Hemi V8, automatic transmission, SRT Style high bolster leather/suede seats, rear spoiler...
  11. 04SSHD

    For Sale: NV: 2008 Ford Crown Victoria P71 Police Interceptor x-NV State Trooper Car

    Decided to sell my P71 Crown Vic, it's a 2008 126k miles, 4.6L V8 top end rebuild to handle 100 shot NOS shot, automatic transmission, power windows, power locks, carpet, cruise control, go rhino push bar, Unity Spot Lights, former NV State Trooper, solid color car. Has Racing buckets installed...
  12. T

    vibration after lowering.

    2010 crew cab silverado 3-6 drop and it seems If I drive normal im fine but if I punch it there's a lil vibration. Is there a way to fix it or am I fine? Plus I want to go 4-6 maybe 4-7 ans with 275 55 20 tires I still seem to rub when I went that low In front so I raised it a inch now no rub...
  13. LeonMiller94

    Needs advice on this build

    Im building a 94' long bed extended cab longbed im running an Ls 5.3 with twin 70mm ball bearing turbos with a allison 5spd transmission with a 27" inch tall tire what rearend gear ratio should i use for an everyday driver ~jared miller
  14. LeonMiller94

    Custom 94 ext cab silverado longbed

    Im doing another custom restoration. Im putting twin 70mm ball bearing turbos on a Ls 5.3 forged steel crank cam and pistons with h-beam rods copper gaskets and titanium lifters and valve springs and im pairing it up to a allison 5spd transmission hooked to a full auminum driveshaft and factory...
  15. junkman

    Rusty LSX swap

    About to swap in a 4.8 LS in my 1948 GMC Sent from your moms house
  16. T

    Opinion's on blackbear autocal tune

    I am thinking of getting the autocal tune from blackbear, my truck is a 2008 sierra crewcab 5.3L. I know I want to disable afm and get my trans tightened up. Other then that, should I just let Justin do his thing? From the guys that have a autocal tune, does the tune come with a 87/89 and a 93...
  17. Rockhead

    Hi everyone! ! From Philadelphia Pa. Area

    I have a 2006 Silverado SS ....it is not stock lol ... I have long tube headers high flow cats that are hollow out , Built transmission with 3000 stall triple disc from PI . Mp112 supercharger with a 3.0 pullie. Custom tune from Kramdo performance... I also have a 94 corvette that is stock...
  18. D

    Couple of parts I'm getting rid of.

    All sold.
  19. T

    03 single cab sierra

    Victory red Paint matched bumpers Paint matched SS mirrors - powered Dark Tint Light scratches as any 11 year old truck would have No major dents/dings Spray in Bed liner in excellent shape HID's in highs/lows/fogs Interior - 9/10 Red LED gauge cluster back-lighting...
  20. Samuel6731

    4l60E common problems and diagnoses

    This should come in handy to anyone experiencing 4l60e problems. Information is taken directly from FYI 4L60E common problems / failures | GM Truck Headquarters Common failures on 4L60E, symptom < cause > any possible repair: 1. Slow, slipping or no reverse: “lo-reverse” clutches are worn...