
P311-552FD13 S-1035 New
- 16 Bolts Kit; Torque 48-52 (170,000 Psi Tensile) Outer Diameter: 3/8"
- Pioneer Automotive Industries offers a high-quality engine fastener line that has been trusted by engine builders and professional remanufacturers for decades. The comprehensive program includes internal and external studs, bolts, nuts and related components in standard replacement to high performance grades.