4th Gen Posi Carrier..
#1
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Car: 1990 Iroc-Z
(quick quesiton) 4th Gen Posi Carrier..
...should swap right in to my 90 Iroc rear end...right?
28 spline..
28 spline..
Last edited by prOject-IrOc; 10-02-2004 at 06:10 PM.
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Car: 1991 z28
Engine: l98
Transmission: 700r4
Just make sure that IROC doesnt have a 9 bolt. Its a totally diffrent animal then the 10 bolt. If your car is factory with the L98, then I am 99.9% sure you have a 9 bolt.
#6
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9 bolts were during the 86 - 89 thirdgens, 90 - 92 were 10 bolts with 28 spline axles.
https://www.thirdgen.org/newdesign/tech/techdb.shtml
https://www.thirdgen.org/newdesign/tech/techdb.shtml
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Car: 1990 Iroc-Z
Originally posted by MdFormula350
9 bolts were during the 86 - 89 thirdgens, 90 - 92 were 10 bolts with 28 spline axles.
https://www.thirdgen.org/newdesign/tech/techdb.shtml
9 bolts were during the 86 - 89 thirdgens, 90 - 92 were 10 bolts with 28 spline axles.
https://www.thirdgen.org/newdesign/tech/techdb.shtml
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#8
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Car: 1990 Iroc-Z
Originally posted by prOject-IrOc
thank you very much. so the 4th gen posi unit should bolt right in...correct?
thank you very much. so the 4th gen posi unit should bolt right in...correct?
bump. i need to know for certain.
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Car: 1990 Iroc-Z
#11
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Car: 1991 z28
Engine: l98
Transmission: 700r4
9 bolts were during the 86 - 89 thirdgens, 90 - 92 were 10 bolts with 28 spline axles.
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