02-25-2021, 05:25 PM | #1 |
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Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018
Location: WI
Posts: 2,082
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Two 10L90 transmissions listed for ZL1’s
I was snooping around GM parts direct looking at transmission parts. I noticed they list two 10L90’s. One code 9lgj, the other 9lfj.
Does anyone know the difference? Was one for verts & the other hard tops maybe? Or one for US markets & other non-domestic? Just curious. Also, $2,700 for a new one. I really thought it would be more. |
02-25-2021, 05:44 PM | #2 |
I believe the ZLE has a different transmission pan than the regular ZL1. It’s also calibrated slightly different, but I doubt it would be a different part number for that.
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2020 ZLE Roto-Fab dry
2018 Camaro 2SS 1LE - 2" TSP catless headers, Pray Ported stock IM/TB, Rotofab dry, DSX FF kit, dyno tuned by Pray. SOLD |
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02-25-2021, 05:48 PM | #3 |
Geoff
Drives: 2020 ZL1 Green Join Date: May 2013
Location: Houston
Posts: 1,743
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The RPO codes are different starting in 2020
Other than the pan (thx for reminder Nightfall) there is no physical difference between ZL1 and ZLE transmission, but I understand there is a programing difference 2019 and earlier transmission: MGL : TRANSMISSION AUTO 10 SPD, 10L90, GEN 1 2020 + transmission: MI4 : TRANSMISSION AUTO 10 SPD, 10L90, VAR 1, GEN 1 I agree, $2700 seems cheap.
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02-25-2021, 06:56 PM | #4 | |
Quote:
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2020 ZLE Roto-Fab dry
2018 Camaro 2SS 1LE - 2" TSP catless headers, Pray Ported stock IM/TB, Rotofab dry, DSX FF kit, dyno tuned by Pray. SOLD |
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02-25-2021, 07:34 PM | #5 |
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Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018
Location: WI
Posts: 2,082
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02-26-2021, 08:11 AM | #6 |
Drives: '20 ZL1 M6 Join Date: Apr 2017
Location: FT. Lauderdale, FL
Posts: 723
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Slight gearing difference on the ZLE.
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Mal
Ft. Lauderdale, FL '20 Camaro ZL1 M6 '22 Kawasaki ZX-14R |
02-26-2021, 09:44 AM | #7 |
Geoff
Drives: 2020 ZL1 Green Join Date: May 2013
Location: Houston
Posts: 1,743
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the 20 up has a different filter
I didn't know there was a gearing difference............ I thought they were the same this is what i have in my notes for the A10 in the LT4 cars Final Drive: 2.85 1st: 4.70 2nd: 2.99 3rd: 2.15 4th: 1.80 5th: 1.52 6th: 1.28 7th: 1.00 8th: 0.85 9th: 0.69 10th: 0.64 Reverse: 4.87
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02-26-2021, 09:46 AM | #8 |
Drives: 17 SS a8 Join Date: Feb 2010
Location: omaha
Posts: 1,678
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I was shopping for an a8 and they were cheap too... until you add in the required core charge. I don’t remember the number but it was up there and made the price make more sense.
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dropped a valve in the 6.2. now running a drop in rods and piston 5.3
best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472 |
02-26-2021, 11:30 AM | #9 |
Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017
Location: East Tennessee
Posts: 12,018
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Only on the Tremec, the 10L90 has the same gearing in both
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2018 Camaro 2SS — G7E MX0 NPP F55 IO6
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02-26-2021, 12:50 PM | #10 |
Long hauler
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