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Home » Public Forums » GMCnet » TH425 in autocross car, posi differential and long extended bell housing
TH425 in autocross car, posi differential and long extended bell housing [message #180739] Sat, 18 August 2012 15:01 Go to next message
wally is currently offline  wally   United States
Messages: 643
Registered: August 2004
Location: Omaha Nebraska
Karma: 5
Senior Member
Here are some links to an autocross Ford Fiesta with a TH425, extended bell housing, and a couple pics of a posi differential.
http://www.overbeckmachine.com/Fiesta/Crank_ext1.jpg
Posi
http://www.overbeckmachine.com/Fiesta/posiP1010055.jpg
Ring gear machining, must be to fit the positraction diff? Tough stuff
http://www.overbeckmachine.com/Fiesta/Ring_gear.jpg
directory
http://www.overbeckmachine.com/Fiesta/


Wally Anderson
Omaha NE
75 Glenbrook
Re: TH425 in autocross car, posi differential and long extended bell housing [message #180764 is a reply to message #180739] Sat, 18 August 2012 21:37 Go to previous message
midlf is currently offline  midlf   United States
Messages: 2212
Registered: July 2007
Location: SE Wisc. (Palmyra)
Karma: 1
Senior Member
wally wrote on Sat, 18 August 2012 15:01

Here are some links to an autocross Ford Fiesta with a TH425, extended bell housing, and a couple pics of a posi differential.
http://www.overbeckmachine.com/Fiesta/Crank_ext1.jpg
Posi
http://www.overbeckmachine.com/Fiesta/posiP1010055.jpg
Ring gear machining, must be to fit the positraction diff? Tough stuff
http://www.overbeckmachine.com/Fiesta/Ring_gear.jpg
directory
http://www.overbeckmachine.com/Fiesta/


Wow - what a serious case of "because I can" and "JWID". And we think we throw $$ at our projects.


Steve Southworth
1974 Glacier TZE064V100150 (for workin on)
1975 Transmode TZE365V100394 (parts & spares)
Palmyra WI
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