1963 Mack B61 T for Sale: Blue Thermodyne Diesel Five-and-Two-Speed Truck The 1963 Mack B61 T combines a 673ci Thermodyne diesel inline-six with a five-and-two-speed manual transmission in a substantial classic truck pa...
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1963 Mack B61 T for Sale: Blue Thermodyne Diesel Five-and-Two-Speed Truck The 1963 Mack B61 T combines a 673ci Thermodyne diesel inline-six with a five-and-two-speed manual transmission in a substantial classic truck pa...
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