Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. | 
	
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			Cool; I have a Buddie with a Code 76 Yellow RAIII 4speed in his garage waiting it turn to get restoration underway. 
		
		
		
		
		
		
			I think there WAS a H.O. 350 but Not applied to the 400 cu in motors. 
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	69 Los Z11 68 SS/RS 396/325 68 Los Z28  
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			 Quote: 
	
 I believe sometime in Dec. '68, Pontiac changed the invoice to 400/HO and once the RA parts were available there was a separate option 611 Hood Inlet which added the RA stuff. So the invoice/window sticker would show options 348 - 400/HO and 611 - Hood Inlet. Fwiw, this car is a very rare convertible and it will be interesting to see what it brings.  | 
| The Following 2 Users Say Thank You to fortim For This Useful Post: | ||
 169indy (06-07-2024), YenkoYS-199Stinger (06-14-2024)  | ||
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