Overdrive gear ratios?
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Member
Joined: Apr 2003
Posts: 270
Likes: 0
From: PA
Car: 2002 Trans Am WS6
Engine: LS1
Transmission: T56
Axle/Gears: 4.10
Overdrive gear ratios?
Does anyone have any idea if there is a difference between overdrive gear ratios in a v6 700R4 and a v6 T5? Ive heard the first gear is a granny gear on a T5 in a v6 but is the 5th gear lower or higher than the 700R4?
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
700r4 -
3.06
1.62
1.00
.70
V6 T5 -
1st - 4.03
2nd - 2.37
3rd - 1.49
4th - 1.00
5th - 0.76
V8 T5 -
1st - 2.95
2nd - 1.94
3rd - 1.34
4th - 1.00
(MK6 code)
5th - .73
(M39 code)
5th - .63
3.06
1.62
1.00
.70
V6 T5 -
1st - 4.03
2nd - 2.37
3rd - 1.49
4th - 1.00
5th - 0.76
V8 T5 -
1st - 2.95
2nd - 1.94
3rd - 1.34
4th - 1.00
(MK6 code)
5th - .73
(M39 code)
5th - .63
Supreme Member
Joined: Dec 2000
Posts: 2,375
Likes: 0
From: Tucson, AZ, USA
Car: '99 Trans Am, '86 Camaro
Engine: LS1, Scrap
Transmission: T56, T5
Axle/Gears: 3.42 Stock ZT, 3.42 Open
This actually varies alot more than you might think, Doward... I've never heard of more than one ratio set out of the 700R4.. to my knowledge all of them have a .70:1 overdrive.. but the full crossreference for T5 gear ratios, including overdrives, is here https://www.thirdgen.org/techbb2/sho...hreadid=162853
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Supreme Member

Joined: Dec 2002
Posts: 2,564
Likes: 1
From: Central FL
Car: 91 Camaro
Engine: 3.1...not hardly stock
Transmission: 700r4....not stock either
Axle/Gears: 3.73
Originally posted by TechSmurf
I've never heard of more than one ratio set out of the 700R4.. to my knowledge all of them have a .70:1 overdrive..
I've never heard of more than one ratio set out of the 700R4.. to my knowledge all of them have a .70:1 overdrive..
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Yeah, there's only one set for the 700r4 - but major thanks for the T5 list!!!! CTRL+D for sure!
Supreme Member
Joined: Dec 2000
Posts: 2,375
Likes: 0
From: Tucson, AZ, USA
Car: '99 Trans Am, '86 Camaro
Engine: LS1, Scrap
Transmission: T56, T5
Axle/Gears: 3.42 Stock ZT, 3.42 Open
Originally posted by AM91Camaro_RS
he only listed on set for the 700r4
he only listed on set for the 700r4
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