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Old 11-11-2002, 12:13 PM   #1
ajbirken
Registered User
 
Join Date: Nov 2002
Location: raleigh, NC
Posts: 60
tranny ID help

I've got a '74 Jeep PU

that has a sbc 350, 3 speed manual (side mounted shifter), married to a Rockwell T-221

first is bottom left, reverse is top left

Anyone know what tranny this is

gear ratios

strengths and weaknesses


Thanks in advance

Adam


__________________
'74 Jeep J10
350SBC
3 spd manual
Rockwell T-221
33" MTR's
__________________
1971 GMC Jimmy 350/350/205/D60/14bolt on 38's
1984 M1008 CUCV 6.2/TH400/208/D60/14bolt on 36's
1991 W250 5.9/G360/205/D60/D70 on 33's (tow-rig)
Lotsa Full Size Jeeps (J10/J20)!
Adam
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Old 11-12-2002, 07:17 AM   #2
powermad
Hillbilly Hotrod
 
Join Date: Nov 2001
Location: Oregon
Posts: 69
It's a Muncie gear box, I'm not sure of the model # but here are the ratios for one.
I have them for 3 different ratios, depending on what engine is mated to it.
2:85,1:68 1:00:1 (350)
3:11, 1:84, 1:00:1 (305)
3:50,1:89,1:00:1 (250)
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69 K5, .060 over 350/465/205.
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