The up to 30% stronger expansion steel of ARP products can withstand higher loads and pressures. The tensile strength is about 1400 N/mm². For comparison: a standard 10.9 screw only has a tensile strength of 900 N/mm".
With ARP screws / stud bolts, even extremely high boost pressure can be driven without any problems regarding the bolting of the cylinder head to the block. The strauben / stud bolts are made of 8740 chrome-molybdenum steel and have rounded threads.
We also stock ARP products for various other engines - please ask for details.
high strength metal design
Nuts and washers included in delivery
Conversion kit from 136mm connecting rod to 144mm connecting rod for PG / G60 engines incl. Wiseco piston
K1 connecting rod + Wiseco piston
4 Fabric main bearing shells
Standard size
Increased performance with full suitability for everyday use - our recommendation for G60 engines!
Oil feed line and attachment material for G40 and G60 loaders