ARP Replacement Nuts - 7/16"-20 Thread, 5/8" Hex Socket Size - (10 Pack) 2070116 Longer studs may be required

Longer studs may be required when using spacers

All necessary clamps

dual action adjustable fuel log kit

Filters & Accessories

tall center bolt valve covers when used on 1987 and later heads

ARP Replacement Nuts - 7/16"-20 Thread, 5/8" Hex Socket Size - (10 Pack) 2070116 Longer studs may be requiredConstructed from the finest aerospace quality materials. All replacement nuts meet ARP's exacting quality control standards. All replacement nuts are 180, 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, IndyCar, IMSA, NASCAR and