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Posted by: Mueller Mar 22 2004, 12:03 PM

I need to know if all years/models of /4 engines have these 3 bosses on the front of the fan housing


if so, are they tapped for screws already or is that only for the '76 smog motors????


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Posted by: davep Mar 22 2004, 12:39 PM

Isn't that where they mounted the plastic grill for some model?

DaveP

Posted by: vsg914 Mar 22 2004, 12:47 PM

Mike, 73 1.7 yes
73 2.0 yes
74 1.8 yes
74 2.0 yes
75 2.0 yes

All are tapped (m5 or m6?)

Posted by: 2-OH! Mar 22 2004, 01:48 PM

They are the mounting points for the tripod that holds the smog pump pulley assy. on the 75 & 76 GC #'d motors...

2-OH!

Posted by: Mark Henry Mar 22 2004, 01:52 PM

I "think" most will have them. Maybe some 70-71 didn't have them, but I don't know.
They are for the plastic grill and and the timing marker on the 72 and up bus.

Posted by: SLITS Mar 22 2004, 02:10 PM

Nice crank trigger I think -

Posted by: Mark Henry Mar 22 2004, 02:16 PM

I just clued in...that's my fan housing and yes that's my crank trigger. LOL