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

Que puedo decir son arp

Worked great on my 2015 silverado 5.3

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.

It fit my 05 Silverado 1500, great replacement for the oem broken exhaust manifold bolts

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

ARP is worth the money. Will buy the ARP head bolts for my 2004 GTO when I put the stage 2.5 CNC ported 243’s on. Beats Torque-to-yield by miles.

Great product

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.

excellent quality. works perfectly for my 351W rebuild.

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