ARP SB Ford 351C 4-bolt main bolt kit 21411310 Stretch panels offer improved ventilation

Stretch panels offer improved ventilation in key area of the body

Universal magnetic base may be mounted anywhere

Y-Type Harness

Fits Lefthander chassis style lower control arm or where a large screw-in type ball joint is required

Safety Wire

ARP SB Ford 351C 4-bolt main bolt kit 21411310 Stretch panels offer improved ventilationARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Main Stud Kit Hex Nuts 4