ATI Damper - 7.074in - Steel - Chrysler B V8 361/440 - DS Timing - Blower Drive - Dual Key - 3 Ring

This ATI crankshaft damper is built from steel and measures 7.074 inches in diameter. It's specifically made for Chrysler B V8 engines with 361 or 440 cubic inch displacements. The design includes a dual keyway and a 3-ring setup, which helps manage torsional vibrations more effectively, especially in high-performance applications like those using a blower drive.

The dual keyway design offers a more secure connection to the crankshaft, reducing the risk of keyway shear under heavy loads. The 3-ring construction is a notable feature that ATI uses to dampen a wider range of vibration frequencies compared to simpler designs. This well-built damper is crucial for protecting your engine's crankshaft from damaging harmonics, particularly when you're pushing the engine hard or running forced induction.

For installations on a blower drive setup, ensuring the damper is correctly timed and securely mounted is key. This damper is designed to handle the extra stress and demands of such applications, contributing to the overall longevity and reliability of your engine.