ARP fasteners Head Stud Kit, Hex Nut AR235-4016 Product:fits BB Chev 396-454 Cast Iron OEM, Mark IV With World Product Merlin • Overall Height - 68mm

• Overall Height - 68mm

Commonly replaced during oil pan maintenance or a new engine rebuild

12-Point Nutfits BB Chev 396-454 With Aluminium Factory Heads & Early Bowtie

5mmthread insert

ARP fasteners Head Stud Kit, Hex Nut AR235-4016 Product:fits BB Chev 396-454 Cast Iron OEM, Mark IV With World Product Merlin • Overall Height - 68mmHead Stud Kit, Hex Nutfits BB Chev 396 454 Cast Iron OEM, Mark IV With World Product Merlin Heads Brand: ARP Part Number: AR235 4016 Description: It Is For Good Reason That Virtually Every Top Professional Engine Builder Relies On Arp Pro Series Head Studs For Their All out Competition Powerplants. Simply Stated, There's Not A Better Stud Set Up On The Market Today. For Openers, Arp Uses A Premium Grade 8740 Alloy That Is Rated Far Superior To