ARP fasteners Main Stud Kit, 4-Bolt Main Hex Nut AR134-5601 Product:fits SB Chev With Large Journal Aeroflow’s CNC header flanges are

Aeroflow’s CNC header flanges are manufactured from 9

which helps prevent fuel starvation at low fuel levels even under high G-force levels

ARP's specially alloyed stainless steel bolts and heat-treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180

- Portedshroud compressor cover

ARP fasteners Main Stud Kit, 4-Bolt Main Hex Nut AR134-5601 Product:fits SB Chev With Large Journal Aeroflow’s CNC header flanges areMain Stud Kit, 4 Bolt Main Hex Nutfits SB Chev With Large Journal Brand: ARP Part Number: AR134 5601 Description: There Are Many Important Reasons To Use Arp Main Stud Kits, Including The Elimination Of Main Cap Walk And Fretting, As Well As Protecting The Threads In Your Engine Block. The Studs Are Manufactured In Our Own Factory Using The Best Materials, Processes, Designs And Engineering. Every Arp Main Stud Kit Exceeds The Most Stringent Aerospace