I know some got standard 'log-type' exhaust manifolds, while some got a 'Hi-Flow' manifold on the driver side. Hi-flows don't fit on the passenger side without modification, but it can be done. Still, ya gotta wonder why AMC did one side if they couldn't do the other! John -----Original Message----- From: AMC74HORNET@xxxxxxxxx [mailto:AMC74HORNET@xxxxxxxxx] I don't see why the exhaust manifolds would be different as the Hornet & Gremlin share the same engine compartment. "Doc" ------------------------ Yahoo! Groups Sponsor --------------------~--> Give the gift of life to a sick child. Support St. Jude Children's Research Hospital's 'Thanks & Giving.' http://us.click.yahoo.com/5iY7fA/6WnJAA/Y3ZIAA/YtqqlB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BaadAssGremlins/ <*> To unsubscribe from this group, send an email to: BaadAssGremlins-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/