Weight: 11.45
- Die cast aluminum construction to keep strength high and cost low.
- CNC machined for an excellent fit.
- Six bolt top cover design for an improved sealing quality.
- One piece rocker arm supports for easy installation.
- Two piece cover designed to minimize the possibility of oil leaks.
- Extended height vent towers to help eliminate the oil mist carry over problem normally associated with the head type venting system.
- Larger than OE vent valves are incorporated into the rocker cover seal.
- Silicon beaded lower gaskets.
- Includes all necessary mounting hardware.
- These rocker cover assemblies were developed to provide a high tech look while reducing the high cost of a similar product machined from billet aluminum.
- They can be used on all years and models of the Evolution engine, regardless of whether the engine vents through the crankcase or the cylinder heads.
- The one way breather valve has been upgraded from the OE umbrella type to a much more efficient flapper type, and is also located higher in the cover.
- Installation of covers on OE height and most comparably sized engines can be performed without removing the engine from the frame.
- Sold as an assembly for front and rear heads.
- Chrome Plated Rocker Cover Set.
- Fits Big Twin Evolution 1984/1999 & Sportster 1986/Later.
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