1973 Mercury Cougar XR7 Convertible
Up for sale this fully restored 1973 Mercury Cougar XR7!! Fully build 351ci with 3.500" stroke crank, 5.778# forged rods with ARP rod bolts, 10/1 comp ratio, seasoned block that has been ...
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Up for sale this fully restored 1973 Mercury Cougar XR7!! Fully build 351ci with 3.500" stroke crank, 5.778# forged rods with ARP rod bolts, 10/1 comp ratio, seasoned block that has been ...