Engine (29)

-€6.26

EASTERN MOTORCYCLE PARTS Main Shaft Washers — Size +.015"

Replacement main shaft washers for reliable spacing and smooth shifting.

€17.70 €23.96

Thrust Washers — 4-speed, countershaft, 5-pack

-€6.26

EASTERN MOTORCYCLE PARTS Thrust Washers — 4-speed, countershaft, 5-pack

Precision thrust washers reduce axial play and extend transmission life.

€17.70 €23.96

Countershaft Bearing Retainer Washers — 5 pack, inner, silver

-€5.74

EASTERN MOTORCYCLE PARTS Countershaft Bearing Retainer Washers — 5 pack, inner, silver

Replacement bearing retainer washers for secure bearing retention.

€16.22 €21.96

$Mainshaft Retaining Washers — 1.65 mm (0.065\"), 4-Speed, 5 Pack$

-€8.36

EASTERN MOTORCYCLE PARTS Mainshaft Retaining Washers — 1.65 mm (0.065\"), 4-Speed, 5 Pack

Replacement retaining washers for 4-speed Big Twins. Packaged for easy maintenance and repairs.

€23.64 €32.00

Mainshaft Retaining Washers — 1.78 mm thickness, 4-speed, 5 pack

-€8.36

EASTERN MOTORCYCLE PARTS Mainshaft Retaining Washers — 1.78 mm thickness, 4-speed, 5 pack

Replacement retaining washers for Big Twins.

€23.64 €32.00

-€7.55

ANDREWS Low-Profile Lower Spring Collars — Set of 4

Increases spring travel by .060" for improved suspension response. Precision-machined and made in the U.S.A.

€29.38 €36.93

-€11.00

ANDREWS High-Lift Upper Spring Collars — For 74" and 80" motors, 4 Pack

Accepts cams with up to .600" lift; fits 74" and 80" motors; hard-coated for durability.

€42.81 €53.81

Medium-Lift Upper Spring Collar Set — 4 pack, fits 1966–1984 74" and 80" motors

-€15.25

ANDREWS Medium-Lift Upper Spring Collar Set — 4 pack, fits 1966–1984...

Fits stock springs to add ~0.060" of travel on 1966–1984 74" and 80" motors; eases installation of B or #2 cams; made in the U.S.A.

€59.30 €74.55

-€10.45

ANDREWS Valve Spring Upper Collars — Low-profile lower spring collar,...

Lower-profile valve spring upper collars similar to stock 80-style parts; required for 80-style guides using "K" line stem seals. Compatible with 74" and 80" motors. Heat-treated for durability. Made in the U.S.A.

€40.61 €51.06

-€13.17

ANDREWS High-Lift Valve Spring Kit — cam lifts 0.550", 4-pack

Accommodates cam lifts of .550"+, installs without machining heads. Includes four inner and four outer springs. For use with titanium upper-spring collars; collars sold separately. Made in the U.S.A.

€51.19 €64.36

-€3.97

DRAG SPECIALTIES Inner Rocker Box Gaskets — 0.190" thickness, inner mount, 10-pack

Replacement inner gasket for rocker box kits. Durable, heat- and oil-resistant material with a precision profile for reliable sealing.

€11.20 €15.17

-€5.13

DRAG SPECIALTIES Front ISO-Mount™ Motor Mount — Black

Urethane motor mount designed to out-last and out-dampen the OEM part. Sold individually.

€14.49 €19.62

Xl Front Engine Mount Plates — Front, Chrome

-€14.73

DRAG SPECIALTIES Xl Front Engine Mount Plates — Front, Chrome

Durable XL plates for improved alignment and reliable attachment.

€41.61 €56.34

-€7.56

DRAG SPECIALTIES Front Motor Mount Plate — Front, Chrome

Precision-engineered engine mount plate for OEM-fit alignment and easy bolt-on installation.

€21.35 €28.91

-€7.76

DRAG SPECIALTIES Top Motor Mount — Chrome

Secure, precision motor support with direct bolt-on installation and included hardware.

€21.93 €29.69

-€8.27

DRAG SPECIALTIES Top Motor Mount — Chrome

Durable one-piece motor mount with polished finish. Bolts not included.

€23.39 €31.66

-€1.48

DRAG SPECIALTIES Chrome Rocker Oil Line Tube Fitting — Chrome

Replacement oil line tube fitting for Drag Specialties Rocker Oil Lines. Direct replacement, easy installation.

€4.18 €5.66

-€11.01

DRAG SPECIALTIES Heavy-Duty Top Motor Mounts — Chrome

Heavy-duty components, 30% thicker than stock; includes choke/horn brackets and sockethead hardware for select part numbers.

€31.13 €42.14

-€15.56
Out of Stock

DRAG SPECIALTIES Oil Filter Mount — Chrome

Direct-fit oil filter mount with 3/4"-16 adapter and 11/16" threads; installs with OEM hardware.

€43.95 €59.51

Air Cleaner Support Bracket Kit — Chrome, Gray

-€8.34

DRAG SPECIALTIES Air Cleaner Support Bracket Kit — Chrome, Gray

Support bracket kit for mounting an aftermarket air cleaner to the cylinder heads. Includes gaskets and mounting hardware; breather kits/bolts sold separately.

€23.58 €31.92

-€4.10

DRAG SPECIALTIES Air Cleaner Brace — Chrome, fits Keihin and Bendix carburetors

Reduces carburetor vibration to prevent air leaks; includes hardware and template.

€11.59 €15.69

-€7.96

DRAG SPECIALTIES Oil Pump Cover — Chrome

Covers the side and top of the oil pump; installs using two existing mounting points; includes polished hardware.

€22.49 €30.45

Replacement Cylinder for Evolution Motors — 3.498 in bore, 4.25 in stroke, 1340 cc, Front, Aluminum

-€77.33

DRAG SPECIALTIES Replacement Cylinder for Evolution Motors — 3.498 in bore,...

Ductile cast-iron sleeved replacement cylinder for Evolution Motors; finished slightly undersized for final honing to piston fit.

€218.55 €295.88

-€62.86

DRAG SPECIALTIES Cylinder — 1200 cc, 3.435" bore, rear

Cast-iron construction meets or exceeds OEM tolerances; resists higher pressure and heat than stock.

€177.65 €240.51

$Cylinder — 1200 cc, bore 3.435\", front, Black$

-€64.43

DRAG SPECIALTIES Cylinder — 1200 cc, bore 3.435\", front, Black

Cast-iron cylinder that meets or exceeds OEM tolerances and withstands greater pressure and heat than stock.

€182.09 €246.52

-€53.06

DRAG SPECIALTIES Cylinder — 3.435" bore, 74 ci, Black

Cast-iron cylinder that meets or exceeds OEM tolerances. Withstands greater pressure and heat than stock components.

€149.97 €203.03

-€57.43

DRAG SPECIALTIES Cylinder — 3.435", 74"

Cast-iron cylinder meets or exceeds OEM tolerances and resists higher pressure and heat for improved durability.

€162.27 €219.70

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.437" diameter, 3-31/32" stroke, 8.5:1

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

€64.65 €87.51

Replacement Piston — Bore 3.437", Piston 3.447", Stroke 3-31/32", Oversize +0.010", Pair

-€22.86

DRAG SPECIALTIES Replacement Piston — Bore 3.437", Piston 3.447", Stroke...

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

€64.65 €87.51

-€5.22

BARNETT Scorpion Derby Cover Gasket — 646-30-51090

Replacement gasket for Big Twin Scorpion Derby Cover. Ensures a tight seal to prevent oil leaks during service and operation.

€14.77 €19.99

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