Fluidampr Harmonic Balancer BBC - Ext Balance - Dual Key -10AN Due to the integral molding

Due to the integral molding structure with the filter

Sealed monitor with 4 LEDs indicate battery state of charge from full to empty for 12V lead-acid (AGM GEL or STD) batteries - LED corresponding to charge level blinks every 3 seconds

Street Includes:

one located on either side of the muffler

Premium high strength tensile members

Fluidampr Harmonic Balancer BBC - Ext Balance - Dual Key -10AN Due to the integral moldingBroad RPM range protection. Reduce risk of crankshaft failure. Reduce wear on critical engine parts. Unleash lost torque & horsepower. No maintenance required. Superior durability. SFI 18. 1 spec. Race proven for over 35 years. Made in USA.