ARP Head Stud Kit, BMW S65 B58 Toyota clean ALL threads in the

clean ALL threads in the block

These high-performance pistons are an excellent investment for enthusiasts

BMW M20 B25 - 75 mm stroke

ensuring they can handle the rigors of high-performance racing

which can help prevent head gasket failure

ARP Head Stud Kit, BMW S65 B58 Toyota clean ALL threads in theUpgrade the performance of your BMW S65 engine with the ARP Head Stud Kit. This high performance head stud kit is designed to replace the factory head bolts BMW# 11127838831 and ensure your engine can withstand the extreme conditions of high performance driving. Manufactured by ARP, a leader in fastener technology for high performance engines, the ARP Head Stud Kit 201 4307 features a tensile strength of 200,000 psi. This ensures that the studs can