Description
B Series Upper Coolant Housing Water Neck 1.25 Inch Machined 6061-T6
This upper coolant housing water neck is machined from 6061-T6 material and features a straight-through design. It is engineered for improved coolant flow and is designed to fit hoses with a 1.25-inch diameter. Hardware is included for installation.
Key Features
- Constructed from 6061-T6 material
- Straight-through design
- Designed to flow 15% better than stock
- Fits 1.25-inch hose (silicone hose recommended)
What’s Included
- Upper coolant housing water neck
- Installation hardware
Vehicle Fitment
Fits all B18C1 engines.
Installation Notes
- Silicone hose is recommended for installation.
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