Rivercity 1/4'' Billet Aluminum Inner Primary To Engine Spacer For Harley Big Twin

Working on the primary drive of your Harley Big Twin?

This 1/4-inch billet aluminum spacer from Rivercity goes between the inner primary and the engine case.

It ensures proper alignment and chain tension.

It's a brand new, machined billet piece, part number RCP96839.

A small but critical part for a solid primary setup.

If you're rebuilding or customizing your primary, having the correct spacer is key to preventing leaks and wear.

Get your Big Twin back together right with this quality spacer.

Comes with a warranty.