ARP fasteners Head Stud Kit, 12-Point Nut AR144-4202 Head Bolts Part Number: AF82-2408

Part Number: AF82-2408

4-Bolt Main Hex Nutfits BB Chev 396-454

The Point milled wheel provides increased flow (cfm) and reduces exducer tip speed allowing the turbo to spool faster

Part Number: AF8245-7000

- 360° journal bearing

ARP fasteners Head Stud Kit, 12-Point Nut AR144-4202 Head Bolts Part Number: AF82-2408Head Stud Kit, 12 Point Nutfits SB Chrysler 318 340 360 Wedge With W2 Or W 2 Econo Heads Brand: ARP Part Number: AR144 4202 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 Aircraft