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richd · 02-19-2003, 03:57 PM

Sorry for the ignorance...what does it mean to have a boxed upper? I've heard of boxed uppers in relation to the rear suspension.

I assume it's related to the upper intake, but what's different?

Thanks,

Rich D.

02-19-2003, 03:57 PM	#4
richd Registered Member Join Date: Jul 2001 Location: Edison, NJ, USA Posts: 125	Sorry for the ignorance...what does it mean to have a boxed upper? I've heard of boxed uppers in relation to the rear suspension. I assume it's related to the upper intake, but what's different? Thanks, Rich D.