These heater hose manifold fittings install with an internal allen socket for a super clean look on your engine when installed.
Straight 1/2" NPT to #10 Male o-ring
Straight 3/8" NPT to #10 Male o-ring
This product can expose you to chemicals, which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.
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