ATI Performance Products Damper - 6 - Al - Ford 3 Rg 4 Bolt B Timing Tab For Aftermarket Cranks 3G4RBF The dual spring design creates

The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications

please expect a 3–5 day lead time for processing and shipping

Legacy SKU - PMONT-03-300

you will have to remove or cut the factory back wall sound deadening panel where the seat delete ends

over steer

ATI Performance Products Damper - 6 - Al - Ford 3 Rg 4 Bolt B Timing Tab For Aftermarket Cranks 3G4RBF The dual spring design createsSuper Damper Harmonic Dampers The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. Eliminates torsional crankshaft vibrations Exceeds SFI 18. 1 specs Black zinc chromate finished OEM equipment on ZZ572 GM Crate Engines Tunable, rebuildable, and extremely efficient at ALL RPM Laser engraved 360 timing marks Inner and outer shells are available in aluminum or steel, and contain a steel