SKU: TRA4675
UPC: 086923046752
MPN: 4675
The 67-74 Mopar A-Body 340-360 Motor Mounts from TRANS-DAPT are engineered bolt-on replacements designed for restorers and performance builders working with first-generation A-Body platforms equipped with small-block Mopar engines. These motor mounts isolate vibration transfer from the engine block to the chassis, reducing NVH (noise, vibration, harshness) while maintaining secure engine positioning during acceleration and deceleration events. Built for vehicles spanning 1967 through 1974 model years, they address wear patterns common in original equipment mounts and support both stock and modified 340 and 360 cubic-inch displacement engines.
Constructed from steel with a protective black powder coat finish, the 67-74 Mopar A-Body 340-360 Motor Mounts deliver corrosion resistance and durability in both street and restoration applications. The powder coat process creates a uniform, hard-wearing surface that withstands engine bay temperatures, road salt, and mechanical stress without degradation. The bolt-on design eliminates welding or fabrication; installation requires only standard hand tools and basic mechanical skill. Weighing 3.95 lbs per complete kit, the mounts are engineered to factory OEM geometry, ensuring proper engine clearance, accessory belt alignment, and transmission tunnel fit without modification.
Restoration enthusiasts, classic car rebuilders, and engine swap practitioners benefit most from this kit, particularly those standardizing 340 or 360 engine installations across multiple A-Body platforms or replacing deteriorated original mounts. Compatibility spans all Mopar A-Body variants—Dodge Duster, Plymouth Valiant, and their derivatives—fitted with small-block configurations. Installation is straightforward: disconnect the original mounts, unbolt and remove worn units, position new mounts using factory holes, and secure with supplied hardware. Verify engine oil pan clearance and radiator hose routing before final torque-down to specification for long-term reliability.
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