ARP Header Bolt Kit 12pt Mopar 5.7/6.1L Hemi H774009M Padding is made of a

Padding is made of a closed-cell foam material that does not absorb moisture and progressively absorbs shock by becoming denser as it compresses

2015-2016 GMC Sierra 3500 HD

This helps prevent blown head gaskets

Cushion Grip

095 in Wall

ARP Header Bolt Kit 12pt Mopar 5.7/6.1L Hemi H774009M Padding is made of aARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Header Bolt 8 mm x 1. 25