BMW M42 ARP MAIN STUD KIT

ARP main stud kit for BMW M40 M42 M43 M44 engines .

Material:            8740 Chromoly
Kit Type:            Stud
Main Bolt Style: 2-Bolt
Finish:               Black
Quantity:           10 pieces kit

Following the manufacturers recommended torque sequence tighten the nuts to the 82 Nm with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT