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Old 08-17-2014, 02:28 PM   #2
TBONE1964
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Join Date: Nov 2012
Location: Junction City, OR
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Re: Quick One....Oil pressure gauge fitting

Quote:
Originally Posted by FLYNAVY30 View Post
'72 C20, does anyone know what the size is on the fitting on the back of the factory wet oil pressure gauge? Ive got a 4 AN braided line coming from the motor, but need an adapter for the back of the factory gauge. Thanks!!
Don't quote me 100% on this but if I recall it is 1/8 NPT It is a female on the gauge so your adapter will have to be 1/8 NPT male.

Hope this helps
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