not sure what i have 86 iroc
08-04-2015, 08:02 AM
#1
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not sure what i have 86 iroc
bought an 86 iroc with a 305 carb motor (currently seized) has manual set up, clutch pedal etc... converted to automatic. I am reading that 86 did not come in manual?? not sure what I have
this is the vin 1G1FP87H9GN108168 1986 thanks for help
this is the vin 1G1FP87H9GN108168 1986 thanks for help
08-04-2015, 08:25 AM
#2
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Car: 86 z28 Iroc
Engine: 350 t76 turbo
Transmission: 700r4
Axle/Gears: 3:23
Re: not sure what i have 86 iroc
I have an 86' and it was a standard. I just put a auto in it. They did come with t-5s behind the 305's
08-04-2015, 08:44 AM
#3
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Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: not sure what i have 86 iroc
Yup, sounds like you have a LG4 car. (carbed 305) Not sure there were any IROCs made that year in that combo, might just be someone stuck the stickers on it. But that hardly matters at this point. It just kinda is what it is now.
08-05-2015, 01:58 PM
#5
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Location: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
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Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
Re: not sure what i have 86 iroc
All models could get the LG4 in 1986
The Z28 & IROC had optional LB9/A4
The LG4 was available with the A4 or M4
The Z28 & IROC had optional LB9/A4
The LG4 was available with the A4 or M4
08-07-2015, 08:54 PM
#6
Re: not sure what i have 86 iroc
For 1985-1986 the LB9 was only available with the 700r4. 1987 was the first year the LB9/T-5 drivetrain was available. The LG4 was available with the T-5 or the 700r4. Although automatic thirdgens largely out number the T-5 cars that were produced.
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