The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 55.2-59 Oil Pressure line hole

nvrdone · 11-01-2023, 10:57 PM

are we talking about where the line fastens to the block or where the ling goes thru the fire wall to the gauge? If its on the block I think its a standard 1/8" pipe plug.

11-01-2023, 10:57 PM	#3
nvrdone Registered User Join Date: Dec 2011 Location: Moxee WA Posts: 1,427	Re: Oil Pressure line hole are we talking about where the line fastens to the block or where the ling goes thru the fire wall to the gauge? If its on the block I think its a standard 1/8" pipe plug. __________________ 49 chevy 3100 3 window. 327 / m21 4 spd, 12 bolt w/ 3:55's Bought in 1973 for $235.00. Had it longer than my wife & Kids!!