268° Intake / 268° Exhaust   10

the ARP #201-4605 head studs are a great choice for BMW S14 engine builds and can provide increased reliability and performance

CP-Carrillo pistons have become the benchmark for engineering and design

Made from Superclean Chrome Silicon Vanadium Steel alloy

or Toyota's B48 engine with CP-Carrillo forged pistons for high-performance

ARP Head Stud Kit, BMW S65 F13 LCI 268° Intake / 268° ExhaustUpgrade 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