Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Subaru | Baja | 2006 |
| Forester | 1998-2009 | |
| Impreza | 1998-2009 | |
| Legacy | 1998-2009 | |
| Outback | 2000-2009 | |
| WRX | 2002-2009 |
Product Details
12-Point Case Bolt Kit by ARP®. Far superior to any other main bolts available 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.
Specifications
| Socket Size: 10 mm, 12 mm |
| Fastener Style: Bolt |
| Package Type: Box |
| Finish: Natural/Polished |
| Material: Inconel/Stainless Steel |
| Head Type: 12 Point |
Features
- Designed to unlock more performance out of your vehicle
- Deliver a reasonable balance of strength and durability
- Premium construction built with unmatched quality standards
- Ensure smooth, reliable operation and long-lasting service
The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly. You’ll 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, ARP’s got you covered, too.
ARP® was established back in 1968 by Gary Holzapfel who was passionate about creating reliable fasteners for the automotive industry. The company's dedication to total customer satisfaction has allowed it to grow from a garage workshop into a leading source for high quality fastening solutions. Today with five operational entities located in Southern California and a combined area of more than 200,000 square feet, ARP stands ready to provide customers with virtually every fastener found in an engine and driveline. The brand's product list ranges from high performance OEM replacement parts to specialty hardware for racing and marine applications.
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