Len,
The specs were changed as it was too wide and it caused problems on the
components.
Go .40.

On Sun, Nov 20, 2016 at 10:17 AM, Len Novak wrote:

> Gents,
>
> 1978 GMC, 403, Delco R46SZ
>
> The air cleaner says .060, but I hear that may be too wide.
>
> Suggestions?
>
> Len and Pat Novak
> 1978 GMC Kingsley
> The Beast II with dash lights that work and labels you can see!
> Fallbrook, CA new email: B52Rule@Roadrunner.Com
> http://www.gmcmhphotos.com/photos/showgallery.php?cat=4375
>
> www.bdub.net/novak/


Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502