Aeroflow -20 AN Water Neck Adapter - Black AF64-2074BLK Water Methanol Rated to 750 HP

Rated to 750 HP

tachometer and other original equipment*

Overall Width - 13mm (33/64")

Single Head / Main Stud1/2" Thread X 3

Aeroflow -20 AN Water Neck Adapter - Black AF64-2074BLK Water Methanol Rated to 750 HP20 AN Water Neck Adapter Black Suits 360 Swivel Aeroflow Water Necks Brand: AEROFLOW Part Number: AF64 2074BLK Description: These AN water neck adapters from Aeroflow allow the use of AN hose and fittings for radiator hose applications. Specifically designed for use on all 360 degree swivel thermostat housings from Aeroflow Performance. Simply remove thebarb fitting and screw in one of these AN adapters. 16AN Adapter is 52mm (2 3 16) from O ring toAN,