which 5.3L do I have?

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Jun 9, 2012 | 10:55 AM

scott_z71

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Joined: May 2012

Posts: 27

which 5.3L do I have?

The parts store list 3 different 5.3L engines for my 2006 Z71
8 cylinder B 5.3L SFI HO
8 cylinder T 5.3L SFI
8 cylinder Z 5.3L SFI flex fuel

How can I tell which one I have?

Jun 9, 2012 | 03:32 PM

NullHead

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Joined: Apr 2011

Posts: 1,226

From: Detroit, MI

8th digit of your vin number is either a B, T or Z.

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