ATI Super Damper SFI 18.1 Harmonic Balancer - 6.325 in OD - Black Oxide - 28 oz External Balance - Small Block Ford 918911 Serpentine Belt Water Pump Pulley Forward Pattern 2 Speed Shifters

Forward Pattern 2 Speed Shifters

Chevrolet 10 bolt 8

1-1/4 in NPT Female Inlet

Product Dimensions: 2

PerTronix D101700 Flame-Thrower Electronic Distributor Billet Chevrolet 409 Plug and Play with Ignitor II Technology Vacuum Advance Black Cap

ATI Super Damper SFI 18.1 Harmonic Balancer - 6.325 in OD - Black Oxide - 28 oz External Balance - Small Block Ford 918911 Serpentine Belt Water Pump Pulley Forward Pattern 2 Speed ShiftersThe patented ATI Super Damper is the only damper designed exclusively for high performance engines. Eliminates torsional crankshaft vibrations Exceeds SFI 18. 1 specs Laser engraved 360 timing marks Black zinc chromate finished Inner and outer shells are available in aluminum or steel contain the steel inertia weight. The inertia weight has six (2 ring design) or eight (3 ring design) computer machined grooves to retain the proper durometer O rings