ARP Mitsubishi / Dodge 6G72 DOHC Head Stud Kit
Whether it's a complete rebuild or standard maintenance, you need the right engine components to keep your vehicle running smoothly.
It is said that to succeed, you must identify a need and meet it. In the early 1970s, racing enthusiast Gary Holzapfel realized that many of his friends' broken engines were being caused by fastener failure. At that time, there were no off-the-shelf studs or bolts that could handle this challenge. So, utilizing his years of experience manufacturing fasteners for a major aerospace subcontractor, Holzapfel founded ARP (Automotive Racing Products). In the years since, the company has grown from what was literally a backyard garage operation into a highly diversified manufacturer with seven entities in Southern California, totaling over 200,000 square feet. These include forging, heat treating, machining, quality control finishing, and packaging/warehousing facilities in Santa Paula and Ventura, California.
- 1993 Dodge Stealth Base
- 1994 Dodge Stealth Base
- 1995 Dodge Stealth Base
- 1996 Dodge Stealth Base
- 1993 Dodge Stealth ES
- 1993 Dodge Stealth R/T
- 1996 Dodge Stealth R/T
- 1994 Dodge Stealth R/T
- 1995 Dodge Stealth R/T
- 1993 Dodge Stealth R/T Turbo (Doors, HP Cylinder L, Speed)
- 1994 Dodge Stealth R/T Turbo (Doors, HP Cylinder L, Speed)
- 1995 Dodge Stealth R/T Turbo (Doors, HP Cylinder L, Speed)
- 1996 Dodge Stealth R/T Turbo
- 1992 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 1993 Mitsubishi 3000GT Base
- 1993 Mitsubishi 3000GT SL
- 1993 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1993 Mitsubishi Diamante ES
- 1993 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 1994 Mitsubishi 3000GT Base
- 1994 Mitsubishi 3000GT SL
- 1994 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1994 Mitsubishi Diamante ES
- 1994 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 1995 Mitsubishi 3000GT Base
- 1995 Mitsubishi 3000GT SL
- 1995 Mitsubishi 3000GT Spyder SL
- 1995 Mitsubishi 3000GT Spyder VR-4 (Doors, HP Cylinder L, Speed)
- 1995 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1995 Mitsubishi Diamante ES
- 1995 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 1996 Mitsubishi 3000GT Base
- 1996 Mitsubishi 3000GT SL
- 1996 Mitsubishi 3000GT Spyder SL
- 1996 Mitsubishi 3000GT Spyder VR-4 (Doors, HP Cylinder L, Speed)
- 1996 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1996 Mitsubishi Diamante ES
- 1997 Mitsubishi 3000GT Base
- 1997 Mitsubishi 3000GT SL
- 1997 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1997 Mitsubishi Diamante ES
- 1997 Mitsubishi Diamante LS
- 1998 Mitsubishi 3000GT Base
- 1998 Mitsubishi 3000GT SL
- 1998 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1998 Mitsubishi Diamante ES (Doors, HP Cylinder L, Speed)
- 1998 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 1999 Mitsubishi 3000GT Base
- 1999 Mitsubishi 3000GT SL
- 1999 Mitsubishi 3000GT VR-4 (Doors, HP Cylinder L, Speed)
- 1999 Mitsubishi Diamante Base (Doors, HP Cylinder L, Speed)
- 2000 Mitsubishi Diamante ES (Doors, HP Cylinder L, Speed)
- 2000 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 2001 Mitsubishi Diamante ES (Doors, HP Cylinder L, Speed)
- 2001 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 2002 Mitsubishi Diamante ES (Doors, HP Cylinder L, Speed)
- 2002 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 2002 Mitsubishi Diamante VR-X (Doors, HP Cylinder L, Speed)
- 2003 Mitsubishi Diamante ES (Doors, HP Cylinder L, Speed)
- 2003 Mitsubishi Diamante VR-X (Doors, HP Cylinder L, Speed)
- 2003 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 1992 Mitsubishi Diamante ES
- 2004 Mitsubishi Eclipse GT
- 2004 Mitsubishi Diamante LS (Doors, HP Cylinder L, Speed)
- 2004 Mitsubishi Diamante ES (Doors, HP Cylinder L, Speed)
- 2004 Mitsubishi Diamante VR-X (Doors, HP Cylinder L, Speed)
- 2005 Mitsubishi Eclipse GT
Before You Order
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we cover the import consumption tax incurred upon import, so there will be no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Fitment
All product databases are based on North American vehicles (USDM). Please confirm the compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist you.)
If you place an order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if a product is sorted by selecting the year, manufacturer, and model using the tabs on our top page, it does not necessarily mean it will fit a Japanese model vehicle without modification.
All products have been translated into Japanese using translation software. There may be confusing expressions, so please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Estimates for shipping can be calculated automatically by entering your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping within Japan, international shipping takes about 7 to 14 days, so please allow yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to check delivery times. Note that all products are transported by air; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products handled by our company are essentially designed and manufactured outside of Japan. Please be aware that they are not compliant with "Japanese vehicle inspection (Shaken) standards," and we cannot provide strength calculation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival of your product. Since all products are shipped internationally from outside Japan, there may be delivery damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for products with delivery damage, defective items, or items different from what was ordered if we are notified within 7 days of receipt. Please also note that for products sold through our company, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.