This is a Winters strap kit designed for Spicer 1350 size (standard on 10-inch quick-change flanges) U-joints.
These durable steel straps are designed to securely fasten the propeller shaft U-joint caps to the quick-change flange.
At Shafutoya, we strongly recommend using Mark Williams billet U-bolts as propeller shaft U-bolts for 1350 flanges such as quick-changes. They are significantly stronger than these standard Winters U-bolts, making them highly resistant to bolt stretching or thread damage, even in competition vehicles where the propeller shaft is frequently removed. If you are looking for U-bolts for a competition vehicle, please check here.
Manufacturer: Winters Performance
Part Number: 6999
Compatible U-Joint: Spicer 1350 (standard on 10-inch quick-change)
Bolt spacing: 1.640" (approx. 41.7mm)
Cap diameter: 1.188" (approx. 30.2mm)
Material: Steel
Finish: Unpainted
Kit Contents
U-bolts (straps): 2 pieces
Lock washers: 4 pieces
Hex nuts: 4 pieces
Includes all necessary bolts and nuts for installing a propeller shaft to a 10-inch quick-change (1350 flange).
Features
Designed specifically for 1350 U-joints
Clamps U-joint caps evenly to prevent misalignment and loosening
Handles high loads
Made in the USA
Before Ordering
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 Checking Compatibility
All product databases are based on North American vehicles (USDM). Please confirm whether the product can be installed on a Japanese vehicle (JDM) before ordering. (If you are unsure if the listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, 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 before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the automated calculation. In such cases, we will contact you individually by email.
All products are generally shipped internationally from our US warehouse. Unlike domestic Japanese shipping, international shipping takes about 7 to 14 days, so please order with time to spare. If you are in a hurry, please contact us in advance to confirm the delivery date. All products are shipped via air freight. No shipments are made by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are generally designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide structural strength documentation for the purpose of such inspections. 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. Since all products are shipped internationally from outside Japan, packaging boxes and products may sustain shipping damage. We will only accept returns, refunds, or exchanges for shipping-damaged items, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Please understand that for products sold through us, warranty-related support will be provided "only through us." We do not provide support through other companies or distributors located within Japan.