Quick install pushrod set for M8 models is a four piece set with adjusters. These pushrods are tapered for enhanced clearance at the cylinder head allowing the use of higher lift cams. The one piece chrome moly pushrod adds rigidity and durability and the threaded adjustment feature provides easy cam installation without removing the cylinder heads or rocker boxes. The chrome covers features 6 flats with one marked with a large dot for tracking the adjustment. The threaded pushrod features 4 flats to reduce wrench swing. Each pushrod is marked for inchintake inch or inchexhaust inch. Set is able to use stock pushrod tubes. FITS 2017-UP FLT 2018-UP FLST 2018-UP FXST ACCESSORIES 16-1728 - Pushrod Cover Clip Tool 16-1052 - Top End Pushrod Compressor Tool RESOURCES View in Catalog View Instructions