OK so I have a couple 340's one my uncle gave me who swears he pulled out of a aar cuda he totaled way back in the day I know sad all other 7 of my uncles say he did too but I was kinda wondering it just dont sound beleavable I do beleave its a 71 but not for sure I will have to go check but I do know it has 202 J heads and a intake unlike my other 340's is the same bolt pattern as a normal holley and is a stock intake My Q is is there any numbers that tell me for sure Thanks
