The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

enaberif · 03-18-2016, 07:36 AM

you don't want your surface of the heads to smooth but you also don't want them to rough either.

03-18-2016, 07:36 AM	#3115
enaberif Registered User Join Date: Jan 2009 Location: Calgary, AB Posts: 1,181	Re: Restoring Rusty you don't want your surface of the heads to smooth but you also don't want them to rough either.