try to find a 74 351W or earlier block, they are the strongest. the later blocks are good to around 500 Hp from what I have read. Also I don't think the police 351's were anything special other than having the truck rods. If you lived closer I would sell you a 351W cheaper than the salvage yard guy..
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1967 mustang fastback drag car. tube chassis. 468 BBF..
1989 LX notch
1982 GT
2003 F350 6.0
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