Is the only difference between the two the black cap?  Is the baffling the same?
I've a set that came w/my '74 that I'd like to put on my '72. They have no blackcap. The baffle has a 3/4"? Hole and that's all. They were on the '74 which also had the h pipe. Thanks, Rick
				
			I've a set that came w/my '74 that I'd like to put on my '72. They have no blackcap. The baffle has a 3/4"? Hole and that's all. They were on the '74 which also had the h pipe. Thanks, Rick
 
	 
		 
 
		 
		 
		 
 
		 
 
		 
 
		