ARP Chevy LS 3/8in Flange Hex Header Bolt Kit

Great bolts for header install on gen 4 ls engines

Great bolts, by a great company, wouldnt expect anything less.

Installed headers. Been riding on them for about a month now.

Replaced broken factory bolts on 2005 Silverado.

Que puedo decir son arp

Arp

Chevy 2500 6.0 worked as they should haven’t had any issues so far

Best there is. 100% satisfied

Great price and product thanks

After the challenging task of removing the broken oem bolts, I replaced them with these. Perfect fit and they look nice. The exhaust is nice and quiet now. Dont forget to get new gaskets.