what rearend did an 88 camaro v-6 2.8 multi-port injection have? and is it posi?
Supreme Member
Joined: Sep 2000
Posts: 1,562
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From: Los Angeles, CA
Engine: LH0 3.1L
i'm pretty positive that no thirdgen V6 came with posi....and again i'm not 100% sure but i think auto's came with 3.23's and 5 speeds came with 3.42's. but if you have the RPO codes you can find out for sure.
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Dan
1990 3.1L RS
80 Series Flowmaster
It's fast(er than a 3 cyl metro)
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Dan
1990 3.1L RS
80 Series Flowmaster
It's fast(er than a 3 cyl metro)
Member
Joined: Jul 2000
Posts: 334
Likes: 0
From: Hickory, NC, USA
Mine is an auto and has 3.42. I think the RPO for 3.42's is GU6.
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Red 1986 SC, 2.8L, rebuilt 700R4, 3.42 Posi, t-tops, 134K miles and counting, K&N air filters, hopefully more to come!
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Red 1986 SC, 2.8L, rebuilt 700R4, 3.42 Posi, t-tops, 134K miles and counting, K&N air filters, hopefully more to come!
2011 Norwood Gathering
ThirdGen Firebird Rep
ThirdGen Firebird Rep
Joined: Jun 2000
Posts: 3,435
Likes: 4
From: Sarasota FL
Car: 99 WS6 / 00 SS / 11 CTS-V / 13 300
Engine: LS1 / LS1 / LSA / 5.7 Hemi
Transmission: 4L60E / T-56 / 6L80E / W5A80
Axle/Gears: 3.23 / 3.42 Auburn / 3.23 / 2.62
As far as I know, 2.8 MPFIs all got 3.42s, and 3.1 MPFIs got 3.23s.
Supreme Member
Joined: Dec 2000
Posts: 1,128
Likes: 0
From: UCIrvine or SFV, CA
Car: 1999 Pontiac Trans Am
Engine: LS1 - 346 ci
Transmission: 4L60E
check this link out. https://www.thirdgen.org/messgboard/...ML/001143.html
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Stock 2.8 MPFI auto w/ Flowmaster 40, More to come......
New Pioneer Head Unit
2x 10" Thruster Subs powered by 300 Watt Jensen amp
More to come..... (hey, i dont got a job yet)
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Stock 2.8 MPFI auto w/ Flowmaster 40, More to come......
New Pioneer Head Unit
2x 10" Thruster Subs powered by 300 Watt Jensen amp
More to come..... (hey, i dont got a job yet)
Senior Member
Joined: Jun 2000
Posts: 915
Likes: 0
you sir have a 3.42 rearend (RPO GU6) and an open differential. i know. i have an '88 camaro.
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88' Camaro SC
2.8 V6,
TCI 3200 Stall TC
B&M Transkit
83 Z/28 Hood
2.5" Flowmaster Catback
Hi-Flo Kitty
IROC Gages
IROC Taillights
Foglamps
'92 Z/28 Bowtie Grille
'87 16" IROC Wheels
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88' Camaro SC
2.8 V6,
TCI 3200 Stall TC
B&M Transkit
83 Z/28 Hood
2.5" Flowmaster Catback
Hi-Flo Kitty
IROC Gages
IROC Taillights
Foglamps
'92 Z/28 Bowtie Grille
'87 16" IROC Wheels
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