Quote:
Originally Posted by gfbidd
Hi, I'm new to this site and hope someone can help me out here. I have a chance to purchase a 460, I'm told it is out of a 75 lincoln. The # on the heads is D3VE A2A. I think this means they are 1973 Lincoln heads, but what does the A2A mean? I plan to use this engine in a mud bogger with a C-6. Any help would be greatly appreciated, Thanx
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The "A2A" suffix is not really relevant to anything significant in regards to the engineering design of the cylinder head, and in fact all D3 heads are "D3VE-A2A." D3VE heads were used on 460 engines from 1973-1985.
It would get pretty involved to confirm that your engine is a 1975 model, but suffice it to say that all 1973-1978 460 engines are essentially the same long blocks through those years and that if your engine utililzes a D1VE block then it is likely a 1973-1978 engine. The block's casting number is located on the side of the engine block, behind the starter, and reads vertically.
Paul