I don't know if the HEI cap for a six will fit a 8 cylinder HEI distributor. If it will ...
SOMEWHERE I read a post about modifing an HEI to fit into a 270 L6. The boss that rests on the engine block and limits how far inside the shaft goes into the engine was removed and a ring of some kind was installed to set the depth of the gear, What keeps the HEI shaft centered in the hole? Can a 8 cyl. HEL be used on my 270 L 6?

Last edited by Doug9656; 10/16/2009 8:30 AM.

1999 GMC Yukon
1957 GMC 100 Panel