Allstar Performance Y-Block Adapters ALL31159 Fitting, Adapter, Billet Aluminum, Natural, 1 1/4-12 in. O-ring Female Thread, -12 AN O-ring Female AN, -12 AN O-ring Female AN, Each
Allstar Performance Y-Block Adapters ALL31159 Fitting, Adapter, Billet Aluminum, Natural, 1 1/4-12 in. O-ring Female Thread, -12 AN O-ring Female AN, -12 AN O-ring Female AN, Each
Description
Fitting - Y Block - 1-1/4 in NPT Female Inlet - Dual 12 AN Female O-Ring Outlets - Aluminum - Natural - All Star Water Pump Fitting Inlet - Each
Additional Information
-12 O-ring (ORB) outlets. 1-1/4-12 O-ring inlet, use ALL31135-31140 fittings.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:00:26
Features
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: ring)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Allstar Performance |
| StreetFX SKU | aafALL31159 |
| SFX Item ID | 4769034 |
| Accounting SKU | aaf-ALL31159 |
| Manufacturer SKU | ALL31159 |
| Manufacturer UPC | 848238061406 |
| Alternative References | AAF-ALL31159, ALL31159 |
Fitting, Y-Block Adapter, Billet Aluminum, Natural, 1 1/4-12 in. O-ring Female Thread, -12 AN O-ring Female AN, -12 AN O-ring Female AN, Each
Allstar Performance Y-block adapters are necessary fittings for connecting inline or remote electric water pumps to AN block adapters. These adapters are made from billet aluminum with the correct inlet ports to accept Allstar O-ring style fittings for direct hose or AN-style connections. The outlet ports accept standard -12 O-ring (ORB) style fittings to connect to block adapters.
| Product Attributes | |
|---|---|
| Brand | Allstar Performance |
| Manufacturer's Part Number | ALL31159 |
| Part Type | Y Fittings |
| Product Line | Allstar Performance Y-Block Adapters |
| UPC | 848238061406 |
| Fitting Size 1 | 1 1/4 in.-12 |
| Fitting Attachment 1 | Female straight cut O-ring |
| Fitting Size 2 | -12 AN |
| Fitting Attachment 2 | Female straight cut O-Ring |
| Fitting Size 3 | -12 AN |
| Fitting Attachment 3 | Female straight cut O-Ring |
| Fitting Color | Natural |
| Fitting Material | Aluminum |
| Quantity | Sold individually. |
Compatibility
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