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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
it is encased in a full billet bolt together bespoke outer cover to give that high quality finish
crisper throttle response and more high RPM power
Available in male terminal type and female socket types in black or chrome finishes
driving shaft and extension packed into its own storage case
Spring Specifications: Outside Diameter:1
Main Stud Kit, 4-Bolt Main Hex Nut AR135-5601 Product:fits BB Chev 396-454 it is encased in aMain Stud Kit, 4 Bolt Main Hex Nutfits BB Chev 396 454 AR135 5601 135 5601 There Are Many Important Reaso ns To Use Arp Main Stud Kits, Including The Elimination Of M ain Cap Walk And Fretting, As Well As Protecting The Threads In Your Engine Block. The Stu ds Are Manufactured In Our Own Factory Using The Best Materi als, Processes, Designs And En gineering. Every Arp Main Stud Kit Exceeds The Most Stringen t Aerospace Specifications. Al l Kits Come