Holley Crankshaft Damper Spacer - 0.9000 in Thick - Black Zinc - LS7 - GM LS-Series 2010201 Serves All Holley Perf

Serves All Holley Perf

better breathing layup

Fits steel birdcages

Patented X-Digital wideband technology (Patent 9

Holley Crankshaft Damper Spacer - 0.9000 in Thick - Black Zinc - LS7 - GM LS-Series 2010201 Serves All Holley PerfEngine Crankshaft Spacer Ring Specially designed to directly work with original and all aftermarket damper crank pulleys (no additional machining required) Always use with damper bolt intended for dry sump engine to assure required thread engagement. Product Description: Crankshaft Damper Spacer 0. 9000 in Thick Steel Black Zinc LS7 GM LS Series Sold Individually For over a century Holley has driven the cutting edge of fuel system design. That work