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

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.

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

Best there is. 100% satisfied

Top quality, nice washers to distribute the force, secured kooks headers to my cts-v. longer and overall better looking bolt than the cheap kit used previously. If I have to remove the headers in 10 years my hope is these back out nice and easy, and ARP is the name for that.

These are great header bolts. And are really heavy.

ARP is a great company, with great products!!

Worked great on my 2015 silverado 5.3

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

I installed these bolts on a 6.0 LS with long tube headers and they fit spot on! I RECOMMEND!!

Works good for headers I put on my 2015 camaro ss.