dukeboy440 FABO Gold Member FABO Gold Member Joined Jan 19, 2007 Messages 56,923 Reaction score 34,082 Location No May 17, 2019 #1 I'm getting ready to throw a set of junk heads on a spare RB block simply for mock up. I'm going to stop and get a hand full of bolts to just hold the heads on. Anyone happen to know the thread size and pitch?
I'm getting ready to throw a set of junk heads on a spare RB block simply for mock up. I'm going to stop and get a hand full of bolts to just hold the heads on. Anyone happen to know the thread size and pitch?
Garrett Ellison Amateur driver on public roadway, do not imitate.. FABO Gold Member Joined Jan 1, 2018 Messages 5,580 Reaction score 5,150 Location Southwest VA May 17, 2019 #2 Bolt I.D. thread Series No.1: 440 engine