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I know this thread is a little old, but I have a 97 service manual for a 4T60E and 4T65E if you'd like any info.
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Andy
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fastest 1/8: 10.19@ 67.17
fastest 1/4: 16.16@ 82.70
62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.
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Any info on which cars the different chain ratios were present in, for the 4T60-E? Looks like all had the same gears, but there were 3 different factory chain ratios (35/35, 37/33, 33/37).
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I missed a chain ratio there. Those 3 are for the 4t65-e, and the 4t60-e. But the 4t60-e has one additional, 28/27.Last edited by rxkaffee; 04-08-2009, 06:11 PM.Comment
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4T60-E
* 1991-1996 Oldsmobile Cutlass Ciera/Oldsmobile Ciera V6 3100 L
* 1994–1996 Chevrolet Beretta/Corsica V6 3.1 L
* 1992–1996 Chevrolet Lumina APV V6 3.4 L/3.8 L
* 1996 Buick Park Avenue V6 3.8 L
* 1993–1996 Chevrolet Lumina/Monte Carlo V6 3.1 L/3.4 L
* 1997–1999 Chevrolet Lumina/Monte Carlo V6 3.1 L
* 1997– Chevrolet Malibu V6 3.1 L Uses a 4T40-E
* 1997–1998 Chevrolet Venture V6 3.4 L
* 1992-1996 Pontiac Bonneville 3800 V6
* 1995-1998 Pontiac Grand Am 2.4 L
* 1997 Pontiac Grand Prix "GT" 3800 V6 (L36 Motor)
* 1994-1996 Buick Century
* 1991-1992 Oldsmobile Toronado/Trofeo 3800 V6
* 1991-1993 Cadillac DeVille 4.9L V8
--WikipediaAndy
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fastest 1/8: 10.19@ 67.17
fastest 1/4: 16.16@ 82.70
62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.Comment
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But which ratio in each?
I'm aware of what vehicles the 4T60-E is avail in.Originally posted by torq455 View Post
I do not know though, which chain ratio was used in each of those vehicles. This is what my question was.Comment
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oops, haha, sorry.
this is right out of my 1997 service manual...
W-body
Engine / Overall FDR / Diff ratio / Drive, Driven sprocket teeth.
3100 / 3.33 / 3.33 / 35,35
3.4 / 3.43 / 3.06 / 33,37
3800 / 3.06 / 3.06 / 35,35
U-body
3.4 / 3.29 / 3.29 / 35,35
L-body
3100 / 2.93 / 3.29 / 37,33
C, H-body
3800 / 2.93 / 3.29 / 37,33Andy
sigpic
fastest 1/8: 10.19@ 67.17
fastest 1/4: 16.16@ 82.70
62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.Comment
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