Main Bolt Kit for Subaru 2.0L FA20

Pro Series 2 Bolt Main Bolt Kit by ARP. Far superior to any other main bolts obtainable for use in competition engines ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly steel all ARP main bolts feature a reduced wrenching head large underhead radius and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2000% better fatigue strength than most main bolts that are threaded prior to heat-treating. The popular High Performance Series is rated at 180 000 psi and is a premium replacement for OEM fasteners. Pro Series main bolts are application-specific rated at 200 000 psi and designed for use in competition engines. Hardened parallel-ground washers are included with each kit. The engineers at ARP spent quite a bit of time developing these highly effective unique oil pan studs. Theyre designed to make it as easy as possible to install a pan and seal it properly. Youll note that the studs have a radiused bullet nose that serves to locate the pan rails then allow the nuts to be easily installed without the worry of cross-threading. For those who prefer bolts ARPs got you covered too. Features -Designed to bring trouble-free consistent performance -Right for your vehicle and lifestyle -Made from high-quality materials for ultimate durability -Manufactured to meet or exceed strict quality requirements Compatibility: -Subaru 2.0L FA20 Specifications - Fastener Style: Bolt - Weight: 2.75 lbs