SBC 6.1in Balancer Int. Balance - SFI

The Pro-Race 34265 is a high-quality carbon steel harmonic damper designed for Small Block Chevrolet (SBC) 350 internal balance engines. Meeting SFI Spec 18.1 and spin-tested to 12,500 RPM, this PRO/SPORT range damper features a robust retention plate and a pressure-bonded elastomer for maximum safety and durability. It serves as a direct replacement for OE dampers and includes permanently engraved timing marks for easy installation. While designed for the SBC 350 internal balance, this damper can be converted for use in 400 Chevrolet applications by adding a separately available counterweight.