Top End

Feuling Parts #1201 - Valve Spring Kit - High Load Beehive® with TI Retainers - TC with SE Heads

Fits Twin Cam Screamin' Eagle heads with 5/16" valve stems with standard keeper grooves and 0.530" diameter valve guides.Kit Includes:• 4x Springs• 4x Valve Seals• 4x Top Spring Retainers• 4x Bottom Spring Retainers• 4x Flat Washers• 4x Valve...

Feuling Parts #1205 - Valve Spring Kit - High Load Beehive® with TI Retainers - Twin Cam | XL | XR

For '05-'17 88"/96"/103" Twin Cam, '04-'22 XL (except RH Sportster), '09-'12 XR1200 with 7°, 7.00 mm valve stem with stock triple keeper groove.Kit Includes:• 200+ lb Springs• Titanium Retainers• Seats• Seals• Keepers• Seat...

Feuling Parts #1206 - Valve Locks - Offset 0.050" - Twin Cam

Offset 10° for 5/16" valve stems.Raises the valve spring retainer to gain 0.050" of installed height without machining the cylinder head spring seat.Will lower valve spring pressure.Will also fit Feuling High Load Beehive valve spring...

Feuling Parts #1207 - Valve Spring Kit - High Load Beehive with TI Retainers - M8

Valve Spring Kit - High Load Beehive with TI Retainers - M8FeaturesMachined from a premium grade Hi-tensile chrome silicon single conical ovate wire, shot-peened with a specially processed thermal heat treat and super NexTex® finish to give these valve...

Feuling Parts #1212 - Valve Locks - Standard Replacement - Buell | Twin Cam | XL

Steel valve locks standard height groove 5/16" valve stems, 7° with square groove.Stock replacement for '84-'04 Evolution and Twin Cam and '86-'03 XL.FeaturesSecures an engine's valve retainer to the valve stem, preventing the valve from dropping in...

Feuling Parts #1213 - Valve Locks - 7.00 mm Triple Groove - Twin Cam

Steel valve locks standard height for 7.00 mm valve stems.Stock replacement.FeaturesSecures an engine's valve retainer to the valve stem, preventing the valve from dropping in the cylinder and ensuring the valve spring holds the valve in the closed...

Feuling Parts #1215 - Valve Locks - 6.00 mm Triple Groove - M8

Standard height stock replacement 6.00 mm valve stem triple groove keepers.Fits Feuling and factory O.E.M. retainers and spring kits.FeaturesSecures an engine's valve retainer to the valve stem, preventing the valve from dropping in the cylinder and...

Feuling Parts #1217 - Valve Spring Seat Shims - 0.060"/0.030"/0.015" - Big Twin | Twin Cam | XL | Buell

Includes:• 4x 0.060" Thickness Shims• 4x 0.030" Thickness Shims• 4x 0.015" Thickness ShimsFeaturesSet valve spring open height to match camshaft lifts for optimum valve-train stability and performanceIncludes four 0.060" thick shims,...

Feuling Parts #1218 - Valve Spring Seat Shims - M8

Valve Spring Seat Shims - M8FeaturesSet valve spring open height to match camshaft lifts for optimum valve-train stability and performanceIncludes eight 0.060" thick shims, eight 0.030" thick shims, and eight 0.015" thick shims with 1...

Feuling Parts #1227 - Rocker Shaft Shims - 0.003" - M8

Kit Includes:• 24x 0.003" ShimsFeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi and noise reductionM8 cylinder...

Feuling Parts #1228 - Rocker Shaft Shims - 0.005" - M8

Kit Includes:• 24x 0.005" ShimsFeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi and noise reductionM8 cylinder...

Feuling Parts #1229 - Rocker Shaft Shims - 0.010" - M8

Kit Includes:• 24x 0.010" ShimsFeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil psi and noise reductionM8 cylinder...

Feuling Parts #1230 - Rocker Shaft Shims - 0.003"/0.005"/0.010" - M8

Shim Thickness Includes:• 6x 0.003"• 6x 0.005"• 6x 0.010"FeaturesQuiet your engine by tightening the rocker arm to cylinder head end play clearanceFeuling recommends an ideal side clearance of 0.0035” - 0.005” for optimum rocker arm oil...

Feuling Parts #1235 - Gorilla Rocker Shafts - Stock Replacment - Twin Cam | Evolution Big Twin | XL

Not for RH Sportster.FeaturesProcision ground from 4140HT steel, gas nitrided and fianl surface treatedOver double the strength of factory rocker shaftsRecommended for all Twin Cam engines and especially for engines running higher lift camshafts and...

Feuling Parts #1236 - Gorilla Rocker Shaft and Arp Bolt Kit - 5/16"-18 x 2 3/4" - Early Twin Cam | Evolution | XL

Gorilla Rocker Shaft and Arp Bolt Kit - 5/16"-18 x 2 3/4" - Early Twin Cam | Evolution | XLFeaturesPrecision ground from 4140HT steel, gas nitrided and final surface treatedKit includes four Gorilla shafts and eight ARP bolt kitsMade in the...

Feuling Parts #1237 - Gorilla Rocker Shaft and Arp Bolt Kit - 5/16"-18 x 2 1/2" - Late Twin Cam | XL

Gorilla Rocker Shaft and Arp Bolt Kit - 5/16"-18 x 2 1/2" - Late Twin Cam | XLFeaturesPrecision ground from 4140HT steel, gas nitrided and final surface treatedKit includes four Gorilla shafts and eight ARP bolt kitsMade in the USARecommended...

Feuling Parts #2059 - Camshaft Installation - Plus Kit - Chain Drive - Twin Cam '99-'06 (except '06 Dyna)

Includes:• 1x Quick Change Camchest and Top End Gasket Kits• 2x Inner Cam Bearings• 2x Outer Cam Bearings• 1x ARP 12 Point Cam & Pinion Bolt Fastener Kit• 1x Bearing Retainer PlateFeaturesEach kit includes quick change gasket kit, top end gasket kit,...

Feuling Parts #2061 - Camshaft Installation - Plus Kit - Gear Drive - Twin Cam '99-'06 (except '06 Dyna)

Includes:• 1x Quick Change Camchest and Top End Gasket Kits• 2x Outer Cam Bearings• 2x Inner Cam Bearings• 1x Arp 12 Point Cam & Pinion Bolt Fastener Kit• 1x Bearing Retainer PlateFeaturesEach kit includes quick change gasket kit, top end gasket kit,...

Feuling Parts #2064 - Camshaft Installation - Plus Kit - Chain Drive Conversion - Twin Cam '99-'06 (except '06 Dyna)

Includes:• 1x Quick Change Camchest and Top End Gasket Kits• 2x Inner Cam Bearings• 1x ARP 12 Point Cam & Pinion Bolt Fastener KitFeaturesEach kit includes quick change gasket kit, top end gasket kit, cam plate roller bearings, Koyo Torrington® full...

Feuling Parts #2071 - Camshaft Installation - Plus Kit - Chain Drive - Twin Cam '07-'17 | Dyna '06

Includes:• 1x Quick Change Camchest and Top End Gasket Kits• 2x Inner Cam Bearings• 1x ARP 12 Point Cam & Pinion Bolt Fastener KitFeaturesEach kit includes quick change gasket kit, top end gasket kit, cam plate roller bearings, Koyo Torrington® full...

Feuling Parts #3250 - Cylinder Head Breathers - M8

Not for '23-'24 models with 121" VVT motors.Kit Includes:• Billet Breather Housings• Billet Covers• Breather Filter Elements• Umbrella Valves• HardwareFeaturesMachined from billet 6061 aluminum with square surfaces, promoting excellent umbrella...

Feuling Parts #4000 - Lifters - Hydraulic Roller - Standard OD - M8 | Twin Cam | XL/XR1200 | Buell

Not for RH Sportster.FeaturesPerformance hydraulic roller lifters dyno developed and track testedCNC-machined and precision groundExtends life of top end valve trainMade in the USACan be used for OEM replacements.Increases critical oil flow to valves,...

Feuling Parts #4017 - Lifters - Race Series® - Standard - M8

Must check clearance on front exhaust lifter to camshaft flange fit.FeaturesFull-travel hydraulic lifters made from machined steel designed with .200" of travelExceed the needs of large-lift camshafts and higher spring pressures with a slower...

Feuling Parts #4017ST - Lifters - Race Series® - Standard - Buell | Twin Cam | M8

Lifters - Race Series® - Standard - Buell | Twin Cam | M8FeaturesNew revolutionary design with 0.115" of total travel vs. a full travel lifter with 0.200"Increases RPM by decreasing valve float and valve-train harmonics while maintaining a...