speedo gear

Reply Subscribe

Thread Tools

Search this Thread

11-25-2007, 09:54 PM

FuzzyDiceRule

5th Gear Member

Thread Starter

Join Date: Jun 2005

Location: San Diego, CA

Posts: 3,315

speedo gear

i have a 1992 GT with the T-5 and 3.73 gears, how many tooth speedo do i need? i was looking at a chart, and it showed like 79-89 w/ t-5 and 3.73s was a 21 tooth, but a 90-93 with a t-5 only showed up to 3.55 gears, and no 3.73

anyone have an idea?

11-25-2007, 10:01 PM

Boss_Hotrod

5th Gear Member

Join Date: Apr 2006

Location: NC

Posts: 2,166

RE: speedo gear

Ive got a 21 tooth in my 93. Tranny is an 87 though. Some say to use a 23 tooth one also.

11-25-2007, 10:04 PM

FuzzyDiceRule

5th Gear Member

Thread Starter

Join Date: Jun 2005

Location: San Diego, CA

Posts: 3,315

RE: speedo gear

whats the difference in transmissions...

11-25-2007, 10:09 PM

AdderMk2

Banned

Join Date: Dec 2005

Location: Lil' Rhody

Posts: 22,376

RE: speedo gear

you need to swap to a yellow 7t drive gear inside the tranny, and a red driven gear 21t on the speed sensor

11-25-2007, 10:17 PM

FuzzyDiceRule

5th Gear Member

Thread Starter

Join Date: Jun 2005

Location: San Diego, CA

Posts: 3,315

RE: speedo gear

ok, thanks man

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Possible Clutch Issues..?

Thunderball

4.6L (1996-2004 Modular) Mustang

11-22-2015 11:49 PM

Terminated Whipple GT battles '13 GT500 on E85

Bokeo

Street/Strip

10-10-2015 08:28 PM

What other parts should I be concerned about if my pinion bearing went bad?

KingRando

2005-2014 Mustangs

10-02-2015 08:06 AM

So who wins

uedlose

The Racers Bench

10-01-2015 08:31 PM

Centerforce Clutch, will a exedy flywheel work?

junior04

4.6L (1996-2004 Modular) Mustang

09-28-2015 10:53 AM