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Gray Ghost · 07-28-2006, 09:02 PM

I think you mean ZZ4. It's a Chevy crate motor...350 hp if I am not mistaken.

07-28-2006, 09:02 PM	#4
Gray Ghost Senior Member Join Date: Sep 2004 Location: Terrell, TX Posts: 1,967	Re: zz3 engine I think you mean ZZ4. It's a Chevy crate motor...350 hp if I am not mistaken. __________________ Kelly '05 GMC Sierra SLE Z71 Bone stock except for new bed rail caps.