WTK 89 IROC Rear Options
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Joined: Jun 2005
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From: Wynnewood Pa
Car: 200 Impala, 89 IROC Z28 1953 M38A1
Engine: ZZ4 with TPI
Transmission: 700R4
WTK 89 IROC Rear Options
I need to repair or replace my rear in my 89 IROC with a ZZ4. It has 3.73 richmond gears. What are my options for a direct bolt in? I was told a Gran National rear is a direct bolt in. Anyone know where I can get a Gran National Rear?
Any other ideas on a replacement rear? 10 or 12 bolt replacemensts?
Thank You.
Dane
610-299-6360
Any other ideas on a replacement rear? 10 or 12 bolt replacemensts?
Thank You.
Dane
610-299-6360
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