Originally Posted by 440mopar
I need to clearance the push rod holes on my Eddy heads and have to buy a bit for my hand grinder to do so. Would like to know what type of bit works best. Should I get a single cut cylinder bit or a double cut or perhaps something else?


What rockers are you using? I found that when I went to Harland Sharps for Edelbrock Heads on my Stealths, the material removal needed to clearance the pushrods was dramatically reduced. Fixed the scrub pattern too.

'68 Bee 383/TF/Factory Air...high school sweetheart
'67 GTX Clone project,500 six pack,Hemi4-speed,Dana
05 Dodge Viper, 505 V-10, 6-speed Tremec