The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Questions about exhaust manifold bolts and oil dipstick tube

*randy500* · 08-19-2017, 12:23 AM

Those bolts on ebay seem to be a good buy and have the same head marking as the one I posted. I wonder if they have rolled threads like the one I posted, they would in gm nos.

08-19-2017, 12:23 AM	#17
randy500 Account Suspended Join Date: Jul 2016 Location: Tacoma, WA Posts: 6,873	Re: Questions about exhaust manifold bolts and oil dipstick tube Those bolts on ebay seem to be a good buy and have the same head marking as the one I posted. I wonder if they have rolled threads like the one I posted, they would in gm nos.