I have a LC 6cl, auto trimatic tranny and 13 inch 205/60/ on the rear. I have changed my diff center to a 336 ratio (from 278) and would like to know what type/color speedo gear I would require for my speedo to work correctly.
Thanks for looking, DMLC71.

LC speedo gear
Started by
DMLC71
, Nov 26 2009 08:19 PM
4 replies to this topic
#1
Posted 26 November 2009 - 08:19 PM
#2
Posted 26 November 2009 - 08:27 PM
Calculations in this thread:
http://www.gmh-toran...opic=5097&st=25
The link to the old holden site doesn't work any more?
http://www.gmh-toran...opic=5097&st=25
The link to the old holden site doesn't work any more?

Edited by rodomo, 26 November 2009 - 08:31 PM.
#3
Posted 02 December 2009 - 10:11 PM
Calculations in this thread:
http://www.gmh-toran...opic=5097&st=25
The link to the old holden site doesn't work any more?
Thanks for the info. I am sort of working it out. Do you know how many teeth are on the Speed Gear Drive for a 6cyl trimatic.
Thanks Mate
#4
Posted 03 December 2009 - 08:24 AM
This is taken from the Trimatic Section of the LC Workshop Manual

#5
Posted 05 December 2009 - 08:20 PM
Yellow it is. Thanks for all your info and time taken to help.
DM
DM
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