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GTR Transmission Services

Ivey Technologies, is one of a few Dodson Pro dealers certified and trained to do the full spectrum of Upgrades and repairs to all GR6 units that come in the 2008 on Nissan R35 GTR. Please call us for specific needs, but this is a basic chart of our upgrade stages.

Having done over 700 unit rebuilds over the last 10 yrs we have seen it all, from factory issues that need repair to breakage from racing. We know what to look for and how to implement a long term repair.

Stage 0 650 ftlb    $3500 shaft seals

  • Dodson FWD Gear Lock
  • IveyTrans FWD ( ETS ) Billet ball retainer
  • IveyTrans FWD Fluid
  • Dodson Mechanical lock #1
  • Dodson Mechanical lock #2
  • O-ring and seal upgrade kit
  • Output shaft end float shim
  • 2,4,6 Thrust bearing circlip
  • 1,3,5 Thrust bearing circlip
  • Selector Piston Shims x 4
  • 6 neodymium magnets
  • High temp rear differential oil seal
  • OEM Cartridge Filter
  • OEM Fwd output seal
  • Oem Nissan transmission and rear differential drain plug gasket
  • Oem Nissan transmission and Rear differential fill plug gasket

Stage 1 800 ftlb    $7500

  • Dodson 1st gear and main shaft
  • Dodson FWD Gear Lock
  • Dodson Mechanical lock1
  • Dodson Mechanical lock2
  • O ring and seal upgrade kit  Oil  pump shaft and oil pump blueprint
  • 6 magnet Kit
  • Stainless reusable oil filter
  • Dodson super stock 7 plate clutches
  • Dodson Forged B basket
  • IveyTrans FWD ( ETS ) Billet ball retainer
  • Dodson Piston shaft seals
  • O-ring and seal upgrade kit
  • Oil pump shaft upgrade with blueprint
  • Output shaft end float shim
  • 2,4,6 Thrust bearing circlip
  • 1,3,5 Thrust bearing circlip
  • Selector Piston Shims x 4
  • 6 neodymium magnets
  • High temp rear differential oil seal
  • Stainless re-usable internal filter
  • Fwd output seal
  • Oem Nissan transmission and rear differential drain plug gasket
  • Oem Nissan transmission and Rear differential fill plug gasket

Stage 1.5  900 Ftlb    $8500

  • Dodson 1st gear set
  • Dodson/Exedy 9 disc clutch (Makes it easier to upgrade to stage2)
  • Dodson Forged A basket
  • Dodson Forged B basket
  • Dodson Piston shaft seals
  • IveyTrans FWD ( ETS ) Billet ball retainer
  • Dodson FWD Gear Lock
  • Dodson Mechanical lock #1
  • Dodson Mechanical lock #2
  • Dodson O-ring and seal upgrade kit
  • Dodson Oil pump shaft upgrade with blueprint
  • Dodson Output shaft end float shim
  • Dodson 2,4,6 Thrust bearing circlip
  • Dodson 1,3,5 Thrust bearing circlip
  • Dodson Selector Piston Shims x 4
  • 6 neodymium magnets
  • Dodson High temp rear differential oil seal
  • Dodson Stainless re-usable internal filter
  • OEM Fwd output seal
  • OEM Rear Differential Axle Seals
  • Oem Nissan transmission and rear differential drain plug gasket
  • Oem Nissan transmission and Rear differential fill plug gasket

One “G” or Stage 2  1100Ftlb    $15000

  • Dodson H-D 1-6 Gearset
  • IveyTrans/Dodson 18 (9 each) plate clutch
  • Dodson Forged A basket
  • Dodson Forged B basket
  • Dodson Piston shaft seals
  • Dodson FWD gear Lock
  • Dodson Mechanical lock #1
  • Dodson Mechanical lock #2
  • IveyTrans FWD ( ETS ) Billet ball retainer
  • IveyTrans FWD Fluid
  • Dodson O-ring and seal upgrade kit
  • Dodson Oil pump shaft upgrade with blueprint
  • Dodson Output shaft end float shim
  • Dodson 2,4,6 Thrust bearing circlip
  • Dodson 1,3,5 Thrust bearing circlip
  • Dodson Selector Piston Shims x 4
  • 6 neodymium magnets
  • Dodson High temp rear differential oil seal
  • Dodson Stainless re-usable internal filter
  • OEM Fwd output seal
  • OEM Rear Differential Axle Seals
  • Oem Nissan transmission and rear differential drain plug gasket
  • Oem Nissan transmission and Rear differential fill plug gasket
  • Dodson Surge Plate
  • Dodson Billet Thrust Plate

DRAG PACKAGE OPTIONS

  • Dodson Billet Drag Pan Kit $1200
  • Dodson Rear Reduction Gears ( Drop Gears) $1200
  • IveyTrans Diff Brace $700
  • Rear Diff Bolt upgrade $150

Stage 4 1200 ftlb $23900

  • Dodson Extreme 1-6 Gearset
  • Dodson Pro Max clutch/Alloy version, with our custom Specs
  • Dodson Heavy Duty clutch return spring retaining clips
  • Dodson Piston shaft seals
  • Dodson FWD Gear Lock
  • IveyTrans FWD ( ETS ) Billet ball retainer
  • IveyTrans FWD Fluid
  • Dodson Mechanical lock #1
  • Dodson Mechanical lock #2
  • Dodson Selector Piston Shims x 4
  • Dodson O-ring and seal upgrade kit
  • Dodson Oil pump shaft upgrade with blueprint
  • Dodson Reusable transmission filter
  • 6 neodymium magnets
  • Dodson High temp rear differential oil seal
  • IveyTrans Billet front thrust plate
  • OEM Fwd output seal
  • Dodson 2,4,6 Thrust bearing circlip
  • Dodson 1,3,5 Thrust bearing circlip
  • Oem Nissan transmission pan gasket
  • Transmission and Rear differential Fill plug gasket (2)
  • Rear differential drain plug washer x1
  • Oem Nissan Rear differential side seals
  • IveyTrans rear diff brace
  • Diff Bolt Upgrade
  • Dodson Surge/Baffle kit
  • Dodson Billet Drag Pan Kit
  • Dodson Rear Reduction Gears ( Drop Gears )

Stage 5+ 1500 ftlb $26500

  • Dodson Motorsports Extreme Gearset
  • Dodson Pro Max clutch/Alloy version 12 or 13 Plate
  • Dodson Billet 1-R shift fork
  • Dodson Gear Selector Shaft 2-4-6
  • Dodson Gear Selector Shaft 3-5
  • Dodson HD synchro set
  • Dodson FWD clutch, Custom built to our spec 2 options
  • Dodson Billet Front Reduction Gears
  • Dodson Billet Rear Reduction Gears
  • Dodson Heavy Duty clutch return spring retaining clips
  • Dodson Piston shaft seals
  • Dodson FWD Gear Lock
  • Dodson Mechanical lock #1
  • Dodson Mechanical lock #2
  • Dodson Selector Piston Shims x 4
  • Dodson O-ring and seal upgrade kit
  • Dodson Oil pump shaft upgrade with blueprint
  • Dodson Reusable transmission filter
  • 6 neodymium magnets
  • Dodson High temp rear differential oil seal
  • IveyTrans FWD ball retainer
  • IveyTransFWD clutch Fluid
  • OEM Fwd output seal
  • Dodson Billet Thrust plate
  • Dodson 2,4,6 Thrust bearing circlip
  • Dodson 1,3,5 Thrust bearing circlip
  • Oem Nissan transmission pan gasket
  • Transmission and Rear differential Fill plug gasket (2)
  • Rear differential drain plug washer x1
  • Oem Nissan Rear differential side seals
  • IveyTrans rear diff brace
  • IveyTrans Rear diff bolt upgrade
  • Dodson Surge/Baffle kit
  • Dodson Drag Sump/ Billet Pan

***Please note there is alot more done, including full disassembly and cleaning during all builds, there are certain things which due to our competitors we cannot list here 🙂

GTR Transmission 4

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