ARP High Performance Series Rocker Arm Stud - SB Chevy - 3/8" HTA25003 and nylon 6/6 panel components

and nylon 6/6 panel components

Pressure Side

It's the perfect marriage of simplicity and accuracy

Works on hose sizes #4 through #8

ARP High Performance Series Rocker Arm Stud - SB Chevy - 3/8" HTA25003 and nylon 6/6 panel componentsStuds offer improved reliability with longer thread engagement in the cylinder head and an extra large radius for reduced flex. High Performance Series bolts are rated at 170, 000 psi tensile strength. ARPs 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,