ARP Nissan L20 Main Stud Kit
Whether it is a complete rebuild or standard maintenance, you need the right engine components for your vehicle to run smoothly.
It is said that to succeed, you must identify a need and fulfill it. In the early 1970s, racing enthusiast Gary Holzapfel noticed that many of his friends' blown engines were caused by fastener failure. At the time, there were no commercially available 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.
- 1977 Nissan 200SX Base
- 1978 Nissan 200SX Base
- 1979 Nissan 200SX Base
- 1978 Nissan 510 Base
- 1979 Nissan 510 Base
- 1975 Nissan 610 Base
- 1976 Nissan 610 Base
- 1976 Nissan 620 Base
- 1977 Nissan 620 Base
- 1978 Nissan 620 Base
- 1979 Nissan 620 Base
- 1980 Nissan 720 Base
- 1980 Nissan 720 Deluxe
- 1975 Nissan 620 Base
- 1975 Nissan 710 Base
- 1976 Nissan 710 Base
- 1977 Nissan 710 Base
- 1974 Nissan 610 Base
Before You Order
〇 Regarding Import Consumption Tax
At the Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Fitment
Our entire product database is based on North American vehicles (USDM). Please confirm whether or not the product can be installed on a Japanese vehicle (JDM) before placing your order. (Please feel free to contact us if you are unsure whether the listed product fits your vehicle. Our support team will be happy to look into it for you.)
If you place an order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and model in the tabs on our homepage, this does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before placing your order.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated when you enter 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 cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with plenty of time. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported via air freight. They are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compliance
All products we handle are designed and manufactured outside of Japan. Please be aware that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide documents such as strength calculation sheets for these standards. 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 inspect the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be delivery damage to the packing boxes or products. Please understand that we will only provide returns, refunds, or replacement exchanges for items with delivery damage, defective products, or incorrect items if you contact us within 7 days of receipt. Please note that for products sold through us, warranty support will be provided "only through us." We do not provide support through other companies or agents located in Japan.