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

Do it right the first time with these Bolts! Best around in fit, finish, quality! Spend the money on the right part for your application!

Got these for my 2007 Silverado when replacing the engine. Considering how often the factory bolts break, my mechanic thought this was a great idea.

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

These are great header bolts. And are really heavy.

had to replace the header gaskets so decided to go with new bolts while theyre off. I have always used ARP in all my cars. No problem whatsoever and like always a perfect fit. 2010 Camaro SS LS3

Used these to replace the broken header bolts on my 03 2500HD 6.0. Typical ARP quality, very nice finish and I have peace of mind that these bolts wont fail as easily as the OEM bolts did.

The best thing I bought for my truck. Had an exhaust leak. Fixed it right up. Been holding strong for over 2 years. Great product.

Did the job!

Can’t beat arp

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