Internal Parts

Tracker Series™ Piston Kit — 3.875" bore, 4.000" stroke, 1546 cc, 9.5:1

-€68.28

WISECO Tracker Series™ Piston Kit — 3.875" bore, 4.000" stroke, 1546...

Forged pistons with ArmorGlide® skirt coating, precision-fit rings, force-fed pin oiling and pressure-seal groove; value-packed kit with pins and circlips.

€193.19 €261.47

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.885" +0.010", Stroke 4.000"

Forged aluminum piston kit with ArmorGlide® skirt coating. Includes two pistons, rings, piston pins and circlips for reliable, quiet operation.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020", Stroke 4.000", 1562 cc, 9.5:1

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020",...

Complete two-piston kit with precision-fit rings and enhanced pin oiling for dependable sealing and long life.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.875", Displacement 1691 cc, Compression 10.5:1

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.875", Displacement 1691...

Forged, precision-fit piston kit with ArmorGlide® skirt coating and force-fed pin oiling. Value-pack includes two pistons, rings, pins, and circlips.

€193.19 €261.47

Tracker Series™ Piston Kit — 3.885" bore, 4.375" stroke, 10.5:1 compression, 1700 cc

-€68.28

WISECO Tracker Series™ Piston Kit — 3.885" bore, 4.375" stroke,...

Forged aluminum piston kit with ArmorGlide® skirt coating; includes two pistons, rings, piston pins and circlips for a complete install.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020", Stroke 4.375", Compression 10.5:1

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.895", Oversize +0.020",...

Forged aluminum piston kit with ArmorGlide® skirt coating; includes two pistons, rings, piston pins and circlips.

€193.19 €261.47

Tracker Series™ Piston Kit — 3.498" bore, 3.812" stroke, 1200 cc, 9.5:1

-€57.15

WISECO Tracker Series™ Piston Kit — 3.498" bore, 3.812" stroke, 1200...

Durable forged pistons with ArmorGlide® skirt coating, precision-fit rings and force-fed pin oiling. Value-pack kit with pins and circlips. Made in the USA.

€161.68 €218.83

Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010", Stroke 3.812", 1207 cc

-€105.66

WISECO Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010",...

Forged pistons with generous valve pockets, precision-fit rings, force-fed pin oiling, pressure-seal groove and a low-friction skirt coating. Kit includes two pistons, rings, piston pins and circlips. Made in USA.

€113.18 €218.84

Tracker Series™ Piston Kit — 3.518" bore, 3-13/16" stroke, 1214 cc

-€105.65

WISECO Tracker Series™ Piston Kit — 3.518" bore, 3-13/16" stroke,...

Two-piston kit engineered for strong sealing, improved lubrication and reduced friction. Includes pistons, rings, pins and circlips. Made in the USA.

€113.18 €218.83

-€62.50

WISECO Tracker Series™ Piston Kit — 3.508" bore, 4.250" stroke, 1345 cc

Forged piston crowns, ArmorGlide® skirt coating, force-fed pin oiling and precision-fit rings; packaged with two pistons, pins, rings and circlips. Made in the USA.

€176.82 €239.32

Piston Kit — 4.016" bore, 4.5" stroke, 11.0:1 compression, 114 cu in

-€139.39

WISECO Piston Kit — 4.016" bore, 4.5" stroke, 11.0:1 compression, 114...

ArmorX™-coated pistons with ArmorFit™ skirts for smooth, quiet operation. Includes pistons, rings, piston pins and circlips. Fits OEM and Screamin’ Eagle heads. Made in the U.S.A.

€179.40 €318.79

-€104.06

WISECO Piston Kit — 4.080" bore, 4.5" stroke, 11.3:1, 118 cu in

Complete piston kit with ArmorX™ and ArmorFit™ coatings for reduced wear, improved sealing and quiet operation; includes two pistons, rings, pins and circlips.

€87.22 €191.28

-€95.59

WISECO Forged Piston Kit — 1200 cc, 12.0:1

High-performance piston kit with aerospace-grade alloys. Includes pistons, rings, pins, clips, and needle bearing when applicable. Dyno-tested for superior performance.

€270.44 €366.03

Replacement Piston — 3.760" diameter, +0.010" oversize, 4-3/8" stroke, kit

-€23.55

DRAG SPECIALTIES Replacement Piston — 3.760" diameter, +0.010" oversize, 4-3/8"...

OEM-quality cast aluminum piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (rings sold separately).

€66.56 €90.11

-€26.33

DRAG SPECIALTIES Replacement Piston — 3.875" diameter, 4-3/8" stroke, kit

OEM-quality piston kit includes two pistons, wrist pins and clips. Economical replacement with proven performance.

€74.41 €100.74

-€26.33

DRAG SPECIALTIES Replacement Piston — 3.875" diameter, 4-3/8" stroke, +0.005"

OEM-quality cast aluminum alloy pistons; kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€74.41 €100.74

-€29.38

DRAG SPECIALTIES Piston — 3.750" bore, +0.020" oversize

OEM-quality piston kit for Twin Cam motors. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings.

€83.05 €112.43

-€32.37

DRAG SPECIALTIES Big Bore Piston — Bore 3.875" , Compression 10.25:1

Big Bore piston for Twin Cam engines — precision-machined for dependable performance and straightforward installation.

€91.45 €123.82

Big Bore Piston — 3.875" bore, +0.005" oversize, 10.25:1 compression

-€30.22

DRAG SPECIALTIES Big Bore Piston — 3.875" bore, +0.005" oversize, 10.25:1...

Precision big bore piston for Twin Cam engines — ideal for rebuilds and performance builds.

€85.40 €115.62

$High-Performance Replacement Ring Set — 3.875\", +0.010\", VM Series$

-€10.69

WISECO High-Performance Replacement Ring Set — 3.875\", +0.010\", VM...

Replacement ring set includes rings for one piston only. Fits Wiseco pistons; verify compatibility before ordering.

€15.51 €26.20

-€84.67

FEULING OIL PUMP CORP. High Flow Camplate — 7075 billet aluminum, gear drive

The High Flow Camplate increases oil flow and cooling, is pressure tested with a 55-60 psi relief setting, includes bearing and retainer plate hardware, and is for use with Feuling® oil pumps only.

€329.27 €413.94

-€18.53

FEULING OIL PUMP CORP. Crankshaft Bearing Race Kit — Twin Cam A Engines

Precision ground press-on races; includes right and left crankshaft races with left side thrust washers. Made in the USA.

€72.06 €90.59

Crankshaft Bearing Race Kit — Twin Cam B engines

-€18.53

FEULING OIL PUMP CORP. Crankshaft Bearing Race Kit — Twin Cam B engines

Precision press-on races for true outer diameter after installation.
Includes right and left crankshaft races and left-side thrust washers.
Made in the USA.

€72.06 €90.59

-€16.34

FEULING OIL PUMP CORP. Undersize Crankshaft Bearing Race Kit — 5206

Press-on undersize crankshaft bearing races for right and left sides, includes left-side thrust washers; enables repair and remachining after race spinning. Made in USA.

€63.57 €79.91

-€121.41

DRAG SPECIALTIES Connecting Rod Set — Heavy Duty, Steel

Reinforced replacements that meet or exceed OEM specs. Pre-assembled set with two-hole crankpin, retainers, bearings and nuts. Verify rod-to-flywheel clearance.

€343.11 €464.52

-€82.49

DRAG SPECIALTIES Connecting Rod Assembly — 24281-74A-BXLB1Z

Durable, OEM-compliant replacement that ships fitted and ready to install; complete kit with crankpin, retainers, bearings and nuts.

€233.13 €315.62

-€84.14

DRAG SPECIALTIES Connecting Rod Assembly — 24281-83-BX-LB1Z

Heavy-duty replacement that meets or exceeds OEM specs. Complete set fitted and ready to install; includes two-hole crankpin, aluminum retainers, bearings, nuts and forged heat-treated rods.

€237.78 €321.92

-€11.77

FEULING OIL PUMP CORP. Outer Camshaft Bearing Kit — Camshaft

Single-row deep groove outer bearings built for demanding applications. Kit includes a front ball bearing and a rear roller bearing with race. Made in the USA.