PRW SFI 18.1 Approved Small Block Racing & Performance Fluid Vibration Damper

SFI 18.1 approved. For use on all neutral 0-balance small blocks.   7.25", laser etched timing marks.  Black

SFI 18.1 approved. For use on all neutral 0-balance small blocks.   7.25", laser etched timing marks.  Black

Created for the high performance engine. PRW SFI 18.1 certified dampers are carefully machined to the most rigid specifications, reducing main bearing wear and minimizing chances of crankshaft failure.  Manufactured to stand up to the most grueling punishment. PRW SFI 18.1 certified dampers have been tested at 12,500 RPM and are perfect for racing applications.

Characteristics

• Honed for a pressed fit
• Manufactured from billet steel forgings