This ARP 145-5602 Mopar Main Stud Kit is for 4-Bolt Main 426 Factory Hemi engines. Precision J-form threads rolled after heat-treat create a fastener that has threads 2000% stronger than others! ARP 145-5602 Mopar Main Stud Kit Features.
ARP for Mopar Main Stud Kit - 5.7/6.1L Hemi 244-5400
ARP 140-5002 Main Cap Fasteners-2-Bolt Main Mopar Big Block 1959-1991 12-Point
ARP 244-5400 Main Stud Kit for Mopar - 5 7L, 6 1L & 6 4L Hemi with cross bolts
ARP 140-5003 Mopar Main Bolt Kit 273-440
ARP 140-5402 Main Stud Kit Mopar V8 12pt
ARP 240-5501 Mopar Main Stud Kit - All V8's
