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Chevrolet Suburban Series 1 Synchro-mesh Heavy Duty

1955 – 1959

160

Horsepower

Chevrolet›Suburban›Series 1›Synchro-mesh Heavy Duty

The Synchro-mesh Heavy Duty shares the standard Synchro-mesh's 160 hp and 366 lb-ft output on a rear-wheel-drive platform but adds heavy-duty mechanical components, likely including a more robust transmission, axles, or suspension ratings suited to commercial and fleet operators with demanding load requirements. It occupies the top of the 1955-1959 Suburban working lineup for buyers who needed the same powertrain durability reinforced throughout the drivetrain.