- Drivetrain Upgrade
- how about a rule
- Transmission rebuild cost
- T-56 Service Manual
- converters
- Shifter options
- Lou's short stick
- The very first group buy :) Harrop covers
- Poly Transmissions Mounts
- The Gforce1320 build thread
- call us for all your Drive line parts!!!!!
- Rear end whine?
- Fall sale on Gforce Products
- New mod :(
- Get rid of LSD?
- Trans and Rear Oil Change
- Heads/Cam guys drivetrain upgrades?
- Traction Control Won't Turn On
- Raffle for Chris Nichols (GForce 1320)
- Clutch options.....
- Poolshark's Clutch Install and More...
- Automatic trans problems, non GTO!
- higher stall torque converter
- installing remote bleeder lines
- conversion has begun 4L80E from M6
- M6 Woes... Help?
- Need a new automatic transmission, what brand should I get?
- Stupid question
- Will be tearing into the transmission this week
- looky what I did today
- Upgraded my drive shaft.... again! The right way this time!!!
- Differential Shot - What to do?
- 4L80E tranny temps = adding a second cooler!
- Harrop cover installed
- Detroit Truetrac install?
- +1 for Amsoil
- reverse wont engage any ideas?
- Rear end clunk
- gto M6
- tranny problem
- Harrop Enduro Cover?
- gearvendors-any input?
- lss
- Outer Stub Replacement Discussion
- Stiff shifting
- Towing with a Stall?
- Monster 11 inch
- 8.8" conversion.... has begun
- round 2 for the 8.8
- shifting issues
- 5-600 whp, what is needed for rear end?
- Hendrix-Engineering hello!
- 4L80e harness swap
- Proper diff rebuilds
- Clutch Questions
- Clutch master group buy feeler thread.
- 8.8....3rd times the charm
- yoke pics
- High end clutch and bleed line on sale.
- SQ gearbox
- 4l80e swap info
- Need Help: Tranny Oil Leak by shifter?
- New member needing help
- Shifter Problems!!! :eek:
- It's official, 8.8 builds are us....
- 8.8... 4th time and that's it!
- need help finding a stock shifter base
- Boss 302 torsen install install in 8.8 irs unit
- Anyone have the new wavetrac in hand?
- Gto differential rebuild with new wavetrack
- HSV got a clutch & 2QWK4RU 06 GOAT lines
- HSV getting diff upgrades
- Custom billet steel pinion bearing spacers back in stock!
- Custom wavetrac build on aps twin turbo car.
- HSV getting a Harrop cover
- One Piece Driveshafts
- Another GTO DIFFERENTIAL REBUILD WITH THE NEW WAVETRAC!
- Need gto differential cores!
- Need some advice
- Tick vs 2qwk4ru master cylinder compair
- Hydraulic woes, 3rd slave, Monster Level 3
- 1000 hp oem gto differential build.
- New harrop covers for under $400!
- Anyone have 2QWK4RU 06 GOAT build a diff??
- Harrop covers under $300 for july only!
- Labor day sale!
- High capacity clutch master kit-pics
- 4L80 Conversion--2005 GTO
- Rear issues...hope to see the light at the end
- Epic trutrac failure!
- A diff saga
- Diff rebuild...again....
- Clunk in rear diff
- Diff rebuild with wavetrac and harrop
- B&M diff cover
- The good stuff.. Wavetrac diff rebuild
- 1000hp Rated OEM Diff In The Works
- Billet pinion spacer kits are back on hand!
- Looking To Upgrade My Diff
- Anyone have a late stock trutrac on hand and planning over 800rwhp?....
- Harrop cover restoration
- Please don't buy your gears and parts elsewhere.....
- Custom Wavetrac with 31 or 33 spline.
- Rebuild your diff, get a harrop cover installed for free with purchase.
- paging 2QWK4RU
- Black Friday...
- Those of you with metal treated gears from my builds....
- New stock replacement clutch master kit
- Two cores will be on the shelf soon for an outright grab.
- Leaky Dot 4 Fluid beneath Bottom of Bellhousing
- Using torco RGO...
- Leaky clutch master cylinders..
- A Big Kudos to 2QWK4RU
- 2QWK4RU Diff build
- Stock drive train adequate?
- Harrop covers. Bolt and Magnet upgrades avail.
- correct engine RPM for auto trans.
- New 2 Piece DSS Driveshaft