ATI Damper for Honda D 7.074in Aluminum 4 Groove Rear Pulley 10% Underdrive

ATI Damper for Honda D — 7.074" Aluminum, 4-Groove Rear Pulley, 10% Underdrive Upgrade engine smoothness and accessory drive performance with the ATI 7.074" aluminum harmonic damper designed specifically for Honda D-series engines. Precision-machined for balance and durability, this damper reduces crankshaft vibration and improves accessory drive torque with a 10% underdrive rear pulley. Fitment: Honda D-series engines Diameter: 7.074 inches — compact profile for tight engine bays Material: Billet aluminum construction for lightweight strength and corrosion resistance Pulley: 4-groove rear pulley optimizes belt routing for aftermarket accessories Underdrive: 10% underdrive reduces RPM load on alternator/pumps for improved throttle response Balance & Reliability: Factory-quality dynamic balancing and long-lasting finish Ideal for street performance, track use, or engine swaps where improved throttle response and reduced accessory drag are desired. Backed by ATI engineering, this damper delivers reliable vibration control and precise pulley ratios for enhanced overall performance. Buy with confidence: Direct-fit design, performance-oriented underdrive, and durable aluminum construction make this damper a smart upgrade for Honda D-series builds.