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Chase Bays Power Steering Pump Feed 10AN Adapter - Toyota 1JZ / 2JZ & BEAMS
The Chase Bays Power Steering Adapter for 1JZ-GTE | 2JZ-GTE | 2JZ-GE (including VVTi) and 3S-GE BEAMS is not only the best way to convert your pump feed to -10AN; it fixes a major issue with the stock leaky unit.
This product is machined from 6061 billet aluminum, anodized with their signature UV proof satin black finish, and laser etched with our CB logo.
The V1 introduced in 2019, has been delivered to 1000+ satisfied customers with their commitment to excellence. Both V1 & V2 PS Pump Adapters function perfectly and now come equipped with hardware. While there are no issues with the V2, there were smoother design changes they were able to make for better looks and easier install.
Chase Bays developed the V2, featuring an innovative one piece swivel design that simplifies clocking and allows for flexible positioning of the 10AN fitting. It also features a SS countersunk allen head for improved aesthetics. For those who prefer the classic configuration, they’ve offered the V1 at a reduced price to accommodate that preference. Both designs swivel, the V1 just has to be loosened in most cases to be able to turn it.
V1
V2
In this comparison photo below, note their major changes in the o-ring contact patch. The o-ring is slightly thicker (when you install it will try to push itself out until you get it bolted down, this is good!) and the metal is farther from the o-ring but still has a deep enough o-ring seat to not fall off during install. The issue with the stock one is the o-ring is too small and after many heat cycles the metal and o-ring are the same outer diameter...which of course causes leaks.

Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.