This ARP 145-4003 Mopar Head Stud Kit is for 426 Factory Hemi and 426-472-528 Hemi Crate Motor. Virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants, and for good reason!
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ARP 144-3602 Head Bolt Kit Hex Mopar Chrysler Small Block LA 273 318 340 360
ARP 247-4202 Head Stud Kit For Mopar 5.9L 24V Cummins Diesel
