Cylinder Stud & Head Bolt Kit – ’17-’23 M8 Models
Studs; 8 studs with rounded thread roots, rather than flat, improving fatigue strength; 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC; Positive stop shoulder allows for consistent installed height; 180,000 psi tensile strength; Head Bolts; Reusable; 14% increase in strength over stock; Heat treated 8640 steel; 200,000 psi ultimate tensile strength; 8 – head bolts with integral washer; Formed threads; Cold formed head; Compatible with both MLS & graphite head gaskets
$219.95
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