The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1971 K10 Stepside

**pjmoreland** · 02-06-2025, 02:58 PM

I bought some Dorman 963-408D GM Radiator Core Support Push Rivets, and they fit very snugly and securely in the two blind holes for the firewall insulation.

02-06-2025, 02:58 PM	#423
pjmoreland Senior Member Join Date: Jan 2005 Location: CA Posts: 6,273	Re: 1971 K10 Stepside - Getting a Roller Roadworthy I bought some Dorman 963-408D GM Radiator Core Support Push Rivets, and they fit very snugly and securely in the two blind holes for the firewall insulation. Attached Images