Dyna – Engine & Gaskets

Description Thinner than stock. Fits models equipped with S&S manifolds with a slightly larger port diameter. Note: Stock seals are thicker and...

Description 1/4"-20 threaded. OEM reproduction tappet guide hardware of the 12-point bolts. Repl. 3770. Fitment L76-84 Shovelhead; 84-99 Evo Big Tw...

Description OEM style cast aluminum reproduction gear cover. Will not fit 99-01 models with cam position sensor in gear cover. Repl. 25369-01B Fitm...

Description OEM style replacement steel lower collars for use in OEM applications. USA made. Repl. 18222-83. Fitment 84-99 Evo Big Twin; 99-04 Twin...

DescriptionFork Seal/Dust Wiper Kit Seal profile is engineered to create equal pressure in each seal lip; equalized seal pressure creates less drag...

DescriptionDetailsType : OilProduct Name : O-RingApplication : Oil PumpUnits : 25 PackFitment 1994-1998 Harley Davidson FLHR 1340 Road King 1998 Ha...

DescriptionEV13 Cam Capable of 6000+ rpm with stock springs and no valve float Bolt-in cam for street or touring use with more mid-range and upper-...

DescriptionCam Chain Drive Sprocket Manufactured from 4340 steel Cam drive sprockets replace the stock 34-tooth cam drive sprocket and include shim...

DescriptionEV23 Cam Capable of 6000+ rpm with stock springs and no valve float Bolt-in cam for heavier touring bikes and high-geared bikes with 65-...

DescriptionCam Set for Chain Drive Broad tip cams for baggers with stock motors; max torque at low and mid rpm ranges Manufactured with the help of...

DescriptionCam Installation Kit Includes all gaskets, bearings and hardware necessary to install gear-driven cams Made in the U.S.A. Specifications...

DescriptionRoller Conversion Cam Sprocket 34 teeth with ignition trigger ring Must use with 99-01 engines with stock ignition 02-06 engines can use...

DescriptionHigh-Lift Valve Springs Provide correct spring force for any of our performance cams when used in 74" and 80" motors Max lift; installat...

DescriptionJ Grind Cam More mid-range and top-end power for street and drag bikes. These cams work with solid or hydraulic lifters, and the idle re...

DescriptionCam Set for Chain Drive Manufactured with the help of a computer with cam design capabilities Made from alloy steel billets and heat-tre...

DescriptionCam Set for Chain Drive Manufactured with the help of a computer with cam design capabilities Made from alloy steel billets and heat-tre...

DescriptionCam Set for Chain Drive Manufactured with the help of a computer with cam design capabilities Made from alloy steel billets and heat-tre...

DescriptionAdjustable Pushrods Andrews completely adjustable pushrods easily replace the nonadjustable stock pushrods on H-D engines Made in the U....

DescriptionReplacement Pushrod Kit Pushrods fit Shovel engines using stock diameter tubing so there is no cover tube interference For stock stroke ...

Description554 Cam For 124" and 128" big-bore motors with head work Made in the U.S.A. Requires Hi-lift springs. SpecificationsGrind : 554 SeriesCo...

DescriptionM464 CamGreat mid-range torque and power with free-flow exhaust pipes and injector tuningSpecificationsExhaust Lobe Centerline Imperial ...