Ivey Technologies, Stage 1 Transmission upgrade


SKU: 210

This is the first level Drag transmission upgrade for the Drag / Street enthusiast.

It addresses most of the shortcomings of the Gr6 in terms of its reliability, and adds the Dodson 1st Gear upgrade. The Dodson 1st gear is needed as repeated launches on the OEM 1st gear will eventually result in breakage and other related expense in addition broken parts.

While we don’t recommend it for this, numerous customers have run in the 8s with this trans, we have gone 9.2@153+ on it back in 2011, good upgrade at a reasonable cost especially for the smaller Bolton style turbos under 900 wheel HP. Rated for 800ftlb Dynojet.

Parts included:

  • 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



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