GM High pressure pump Kit with both O rings and PUG001 Girdle
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GM High Pressure Oil Pump Kit with Both O-Rings & PUG001 Girdle
Suits: All GM LS-series engines. This complete kit restores reliable oil pressure at start-up and high RPM, addressing common LS pickup tube O-ring issues and reinforcing the pickup-to-pump joint for long-term durability.
Why Choose This Kit
- High pressure OEM quality: Genuine GM 12710303 pump for consistent pressure and excellent reliability.
- Both pickup O-rings included: Blue 12557752 and Red 12584922 to suit OEM and many aftermarket pickups.
- PUG001 pickup girdle: Reinforces the pickup tube flange to help prevent air leaks and O-ring suck-in under load.
- Track- and street-proven: Ideal for performance builds, towing, and spirited street setups.
Kit Contents
- 12710303 – GM High Pressure Oil Pump
- 12557752 – Blue Oil Pickup O-Ring
- 12584922 – Red Oil Pickup O-Ring
- PUG001 – Pickup Tube Girdle
Fitment & Compatibility
Suits all LS engines (e.g. LS1, LS2, LS3, LS6, L76, L77, L98, LSA, LSX and variants). Designed for factory-style front-mounted oil pumps and standard pickup tube architecture.
Installation Notes
- Choose the correct O-ring (Blue 12557752 or Red 12584922) based on your pickup tube design. Lightly lubricate before assembly.
- Ensure the pickup seats squarely into the pump and the PUG001 girdle is installed per instructions to clamp the joint evenly.
- Verify pickup-to-pan clearance (commonly ~6–8 mm) and check for pan baffle/interference before final torque.
- Prime the pump on assembly and use quality engine oil on first start. Always follow OEM torque specs and procedures.
Recommended With
- Fresh oil & filter for break-in
- Sump gasket/sealant as required
- Pressure gauge or scan tool verification on first start
Note: Professional installation is recommended. Confirm fitment for your specific sump, pickup and accessory drive combination.
| Product Name | GM High pressure pump Kit with both O rings and PUG001 Girdle |
|---|---|
| Brands | GM |
| Engine | ChevLS, Chev LS7, Chev LS 5.3L (15° Heads), Chev LS (15° Heads), Chev LT1, GM / LS, Holden GEN III 5.7 LITRE V8, LS 5.7L, LS 5.7L and 6.0L V8 |
| Make | Chevrolet |
Delivery & Freight
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Disclaimer:
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When should I upgrade the oil pump or gears?
High rpm, high boost or track use normally justify upgrading the pump or billet gears, especially on engines known for oil pump weakness.
Do I need an oil restrictor or head drain?
Some DOHC turbo engines benefit from a restrictor and head drain to control oil pooling at high rpm. Whether you need one depends on your build.
What LS engine variants is the GM High Pressure Oil Pump Kit compatible with?
The GM High Pressure Oil Pump Kit is compatible with all LS engine variants, including LS1, LS2, LS3, LS6, L76, L77, L98, LSA, LSX, and their respective derivatives. It is designed for factory-style front-mounted oil pumps and standard pickup tube architecture.
How do I choose the correct O-ring for my oil pickup tube?
You need to select either the Blue O-ring (part number 12557752) or the Red O-ring (part number 12584922) based on your specific pickup tube design. It's advisable to lightly lubricate the O-ring before assembly to ensure a proper seal.
What installation checks should I perform before finalising the oil pump kit installation?
Ensure the pickup tube seats squarely into the pump and that the PUG001 girdle is installed correctly to clamp the joint evenly. Also, verify the pickup-to-pan clearance, which is typically around 6–8 mm, and check for any potential interference with the pan baffle before applying final torque.
Is professional installation recommended for the GM High Pressure Oil Pump Kit?
Yes, professional installation is recommended to ensure proper fitment and function. It's crucial to confirm compatibility with your specific sump, pickup, and accessory drive combination for optimal performance.
What should I do during the first start after installing the oil pump kit?
During the first start, it's important to prime the pump and use quality engine oil. Additionally, verify oil pressure using a gauge or scan tool to ensure the system is functioning correctly.
