SMALL BLOCK CHEVY 400 8" SFI CERTIFIED HARMONIC BALANCER

Our steel harmonic balancers are extremely durable and efficient. The elastomer is bonded to the inside of the inertia ring and outside of the hub thanks to an improved design and premium adhesive. They feature a black finish and white timing marks - including marks every 90° - for easy reading and installation. They are precisely designed and balanced for perfect fit and performance. Fits SBC 400 CI Engines it is 8" outer diameter satin black with white markings. Meets SFI Specification 18.1. Internal / External 60 degrees before TDC to 0 degrees. Constructed with Elastomer and steel. Fits 400 CID applications with three crankshaft pulley bolt holes.