SBC 6.1in Balancer Int. Balance - SFI 34265

A properly balanced harmonic balancer is critical for small block Chevy engines running at high RPM—it reduces destructive vibration, protects your crankshaft from premature wear, and keeps your engine running smooth even under sustained boost or competition loads. This SBC balancer's internal balance design integrates seamlessly with your existing rotating assembly, eliminating the need for external counterweights. SFI 18.1 certification ensures it's engineered to containment standards, giving you confidence whether you're on the street or at the track.

• 6.61 inch OD
• Internal balance design
• Small block Chevy fitment
• Cast iron construction
• SFI 18.1 certified
• Pro Sport grade
• Sold individually