Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
Billet water pump top fitting for most GM LS1, LS2, LS3 LS6, and LS7 water pumps. This is a long neck style press-in fitting with a base size of 1.299″ and -16AN outlet. To install simply pull out the factory 1.25″ barbed outlet fitting and press or weld this fitting in place. This fitting is machined here in the USA from a solid piece of 6061-T6 aircraft grade billet aluminum. NOTE: will only fit most Genuine GM water pumps and may be too loose for some aftermarket water pumps. Please verify your original fittings size before placing your order.
Vehicle information
Available fitment details
Listing compatibility notes
- About this item Fits most GM LS1, LS2, LS3 LS6, and LS7 water pumps.
- This is a long neck style press-in fitting with a base size of 1.
- NOTE: will only fit most Genuine GM water pumps and may be too loose for some aftermarket water pumps.
- Please verify your original fittings size before placing your order.
- Billet water pump top fitting for most GM LS1, LS2, LS3 LS6, and LS7 water pumps.
- 25" barbed outlet fitting and press or weld this fitting in place.
- This fitting is machined here in the USA from a solid piece of 6061-T6 aircraft grade billet aluminum.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Parameters, dimensions, material, fitment, and part numbers
Buying guidance
Quick decision
A water pump fittings & accessories listing with source specifications kept visible for comparison.
Fit and size notes
- About this item Fits most GM LS1, LS2, LS3 LS6, and LS7 water pumps.
- This is a long neck style press-in fitting with a base size of 1.
- NOTE: will only fit most Genuine GM water pumps and may be too loose for some aftermarket water pumps.
- Please verify your original fittings size before placing your order.
- Billet water pump top fitting for most GM LS1, LS2, LS3 LS6, and LS7 water pumps.
- 25" barbed outlet fitting and press or weld this fitting in place.
- This fitting is machined here in the USA from a solid piece of 6061-T6 aircraft grade billet aluminum.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
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