Nov 5, 2016 #1 I Instro84 USAF retired Joined Jul 17, 2005 Messages 1,843 anyone know what the size of the hole in the block for the oil return is?
Nov 5, 2016 #2 michael evans Well-Known Member Joined Feb 27, 2008 Messages 1,140 Instro84 said: anyone know what the size of the hole in the block for the oil return is? Click to expand... 1/2 inch pipe thread
Instro84 said: anyone know what the size of the hole in the block for the oil return is? Click to expand... 1/2 inch pipe thread
Jan 28, 2018 #4 E Ernie GN Just floor it Joined Mar 11, 2016 Messages 260 michael evans said: 1/2 inch pipe thread Click to expand... Just The information I was looking for
Jan 29, 2018 #5 E earlbrown runs with scissors Joined May 26, 2001 Messages 7,539 it's also NPT not NP.