ARP 204-4206 head studs for Porsche 911 & 930 Turbo SS. This ARP head stud kit includes a full replacement set of 24 studs, 24 washers and 24 nuts with assembly lube.
Vehicle Fitment:
Porsche 2.0L and 3.8L Air-Cooled Engines
Fits all air-cooled Porsche 911 engines from 1965-1998, 2.0 through 3.8 911 including 930, 964 and 993 models.
Purchase Includes:
(24) 8740 Chrome Moly Studs
(24) Parallel Ground Washers
(24) 8740 Chrome Moly 12 Point Nuts
(1) Ultra-Torque Fastener Assembly Lube
More Info:
ARP 8740 Chrome Moly studs have a tensile strength of 200,000 psi. These are thread rolled after heat-treat which gives them about 1000% (10x) better fatigue strength than studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way because it’s tough on tooling, but the results are well worth the extra effort!
Discounts:
We are sorry, discounts are not available for ARP products.
