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

davepl · 06-25-2014, 05:16 PM

I think you'd be fine with either Grade8 hardware or good clean factory pieces, which would be my preference. Grade5 or worn factory pieces would be bad.

I don't -think- the metal lock nuts are one-time use, as rocker arms get re-tightened often.

As for me I re-used all the factory bolts for the suspension. I'll fool around with Lowe's Grade 5 stuff and Totally Stainless stuff in non-safety applications, but if it's holding my wheels on I'd prefer factory, ARP, or if I have to, retail Grade 8.

06-25-2014, 05:16 PM	#7
davepl Registered User Join Date: Aug 2006 Location: Redmond, WA Posts: 6,334	Re: front suspension crossmember - replace the stock nuts and bolts? I think you'd be fine with either Grade8 hardware or good clean factory pieces, which would be my preference. Grade5 or worn factory pieces would be bad. I don't -think- the metal lock nuts are one-time use, as rocker arms get re-tightened often. As for me I re-used all the factory bolts for the suspension. I'll fool around with Lowe's Grade 5 stuff and Totally Stainless stuff in non-safety applications, but if it's holding my wheels on I'd prefer factory, ARP, or if I have to, retail Grade 8. __________________ 1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible