Atlas History Atlas Atlas 4 Speed Atlas Adapters Atlas Warranty
Atlas Home Page

Installation

Toyota Tacoma 1995 & 1/2 to 2004

Application Stock T-case input spline Atlas Adapter kit
4 cyl. 5sp manual 26 50-5711
4 cyl. automatic 26 50-5711
3.4L V-6 5sp manual 23 50-5710
3.4L V-6 automatic 23 50-5710

Toyota Tundra 2000 to 2004

Application Stock T-case input spline Atlas Adapter kit
3.4L 5sp with manual 23 50-5710
3.4L with automatic 23 50-5710
4.7L I-Force V8 with auto 23 50-5710

Tacoma, Tundra & T100 - Atlas swap information:

  • Adapter length:
  • 3/8"

  • Left drop Case:
  • Stock is a left hand case drop (RH solid axle swaps are common)

  • Atlas Input Spline:
  • 23 (for both 50-5710 & 50-5711 kits)

  • Standard case Rotations:
  • LH: 3 to 46 degrees (40 degrees is stock); RH: 15 to 46 degrees

  • Atlas Tailhousing:
  • ALT32 (standard tail houisng with speedometer provisions)

  • Yokes:
  • Jesse @ High Angle can make a special Toyota flange yoke (Tel# 530-877-2875)

  • Shifters:
  • Cable shifters recommended (standard shifter comes through the floor near the dash)

  • Install notes:
  • No crossmember modifications needed. The stock mount and location are retained. Some floorboard modifications are needed. Driveshaft modifications are required and some grinding may be required on the Atlas tailhousing and shifter tower. There is also some wiring needed on later Tacoma models with VSS and/or push button shifting. Most of the Tundra and Tacoma installations that we have done have been preformed using a Atlas 2 speed cases. When installing the Atlas 4 speed in an Tacoma or Tundra, the atlas will be located further back and will require floor board mods and custom cross member mods to properly complete installation.

  • Cable Speedomter 1995-1997:
  • Fully mechanical speedo. Call a speedo shop for an adapter cable to the Atlas Toyota speedo cable. One source is Nevada Speedometer, Tel# (775)358-7422.

  • VSS Speedometer 1998-2004:
  • A speedo driven VSS is used. Square wave, 3 wire, 4 pulse/rev. A Jeep TJ speedo driven VSS has been used successfully with an in-line calibrator. The signal will be about 35% off if signal is not calibrated. See the chart below for Jeep VSS parts. Otherwise, some sort of speedo driven square VSS will be needed.

    TJ SPEEDO HOUSING VSS PARTS

    Part Number Description Jeep TJ Wiring Code
    05013660AA Sensor 8 pulse/rev +5V Violet /orange
    52069315 Sensor Housing Grnd black / light blue
    52067-629 29 Tooth Driven Gear signal white / orange
    Optional Items: For customers who want a low range switch for the dash light, a VSS shift control (Part No. 300400 or 300400R) has provisions for the 2wd/4wd and a low range switch. (The standard shift control will need to be subtracted from the order). The switch is a Jeep TJ switch sold under P/N 300378 (two required).

      Copyright 2008 Advance Adapters Inc. All Rights Reserved