ARP stud bolts - Kit for all VW 16V engines - KR, PL, 9A, ABF
The up to 30% stronger expansion steel of the 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.
Oil feed line and attachment material for G40 and G60 loaders
4 sputter bearing cups for top, 4 normal ones for bottom
for fixing heat protection tape
63.5 mm - stainless steel, year 79-83, EC type approval
4 high-strength H-shaft conrods from K1 for 16V ABF engine - ideally suited for turbo conversion
incl. ARP screws