The connecting rod bolts are suitable for the original 136mm connecting rods of the G60 / PG engine in VW Golf, Corrado and Passat. The ARP screws for the connecting rods replace the original screws 1:1. The matching nuts are included in the delivery.
(Connecting rod screws do not fit other connecting rods, like from K1, Arias, Carillo etc)
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 screws / stud bolts are made of 8740 chrome-molybdenum steel and have rounded threads.
Tightening torque: 65 NM
We also have ARP products for various other engines - please ask for details.
The screws can be used for the currently not available Febi 02124 connecting rod screws!
4 sputter bearing cups for top, 4 normal ones for bottom