Toyota 3S-GE / 3S-GTE Harmonic Damper Gen3/4 Supercharged

Toyota 3S-GE 3rd GEN / 3S-GTE 3rd GEN / 3S-GE 4th GEN / 3S-GTE 4th GEN Metal Jacket Harmonic Damper with 6PK Supercharger PulleyHigh-performance OEM replacement Metal Jacket Harmonic Damper Rated for 500hp Suitable for high-performance street applications 6PK main pulley to suit supercharger This product has an additional pulley groove to increase belt contact when running a Supercharger on your 3S engine. The 4th GEN 3S-GE is sometimes referred to as the Red Top BEAMS or the Grey Top BEAMS.