Secure your heads with our ZZP LF3/LF4 head stud kit. The stock head bolts are torque to yield and should not be re-used. Whether you're building a long block, changing head gaskets, or just want to reinforce for more boost these head studs are exactly what you'll need. Our ZZP studs can be re-used and include everything necessary for installation. 

Includes:

• 16 head studs
• 16 washers
• 16 twelve point nuts
• ARP assembly lube

Fits: LF3 (Cadillac CTS V-Sport, XTS V-Sport), and LF4 (Cadillac ATS-V, CT4-V Blackwing).