ARP 125-4001 Head Stud Kit for BUICK 455 hex ymm_34 5 kW at 6950 rpm

5 kW at 6950 rpm and torque increases of 13

The studs are sold in packs of 5 and are cadmium plated for extra durability

It is a must for users who want highly accurate oil or fuel pressure readouts in their high performance vehicle

and remapping the ECU is mandatory when it is fitted

ARP 125-4001 Head Stud Kit for BUICK 455 hex ymm_34 5 kW at 6950 rpmPro Series Hex Cylinder Head Stud Kit by ARP. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards Specifications Socket Size(s) 3 4 hex, 3 16 Allen Kit Instructions