Pay in 4 interest-free payments of $44.77 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Part Number: AU6559
Ensures and maintains maximum energy supplied to the spark plugs
Complete with internal sliders (don't be fooled by other companies that sell the internal sliders seperately)
Service Champ CF5609
ARP Buick Stage II 12pt head stud kit (223-4202) Pre-made Kits Part Number: AU6559ARP Buick Stage II 12pt head stud kit (223 4202) ARP Pro Series Cylinder Head Studs 223 4202 ARP Pro Series cylinder head studs are cold forged to ensure molecular integrity. They're heat treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12 point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship,