Internal Parts (3)

Replacement Rocker Arms with Bushings — front exhaust, rear intake

-€15.59

DRAG SPECIALTIES Replacement Rocker Arms with Bushings — front exhaust, rear...

OEM-style replacement rocker arms with preinstalled bushings for improved valvetrain reliability and reduced wear.

€44.06 €59.65

-€33.73

DRAG SPECIALTIES Lifter Blocks — Black, pair

Includes two sets of Allen cap screws (1/4"-24 for 66–E76 and 1/4"-20 for L76–84); fully machined and fits Panhead motors.

€95.33 €129.06

-€37.03

DRAG SPECIALTIES Lifter Blocks — Chrome

Includes two sets of Allen cap screws (1/4"-24 and 1/4"-20); completely machined and fits Panhead motors.

€104.62 €141.65

-€10.52

DRAG SPECIALTIES Hydraulic Lifter Unit — Hydraulic

Precision-engineered valve-train component made in Japan for reliable fit and long service life.

€29.73 €40.25

-€42.74

DRAG SPECIALTIES Lifter Blocks — Polished Chrome

Precision-machined pair with included socket-head screws for straightforward installation.

€120.80 €163.54

Connecting Rod Assembly — Vendor Part Number 2427586A-BX-LB1

-€77.08

DRAG SPECIALTIES Connecting Rod Assembly — Vendor Part Number 2427586A-BX-LB1

Complete, ready-to-install connecting rod kit engineered for reliable replacement of stock components.

€217.84 €294.92

-€9.31

DRAG SPECIALTIES Heavy-Duty Top Motor Mounts — Chrome, Kit

Plated heavy-duty top motor mounts, 30% thicker than stock. Includes plated choke/horn brackets; select part numbers include socket-head hardware.

€26.32 €35.63

-€12.39

DRAG SPECIALTIES Heavy-Duty Top Motor Mounts — Chrome

Chrome-plated heavy-duty mounts, 30% thicker than stock; include chrome choke/horn brackets and socket-head hardware for select PART #s.

€35.01 €47.40

-€5.92

DRAG SPECIALTIES Oil Pressure Gauge Mount

Chrome mount attaches at the crankcase and rocker box mounting bolt for an unobstructed view; stock sending unit must be removed and gauge sold separately.

€16.70 €22.62

-€11.32

DRAG SPECIALTIES Air Cleaner Support Bracket Kit — Chrome, Gray

Secure support bracket kit for air cleaner; includes all gaskets and mounting hardware. Breather kits sold separately.

€32.00 €43.32

-€5.90

DRAG SPECIALTIES Crankcase Vent Filter Assembly — 3/8" I.D., Chrome

One-piece crankcase vent filter assembly with filter clamp and die-cast mounting base; accepts 3/8" I.D. hose. Replacement filters sold separately.

€16.68 €22.58

-€3.24

DRAG SPECIALTIES Crankcase Vent Replacement Filter — Aluminum, Chrome

Replacement component designed to restore proper engine ventilation. Replacement filters sold separately.

€9.16 €12.40

-€3.24

DRAG SPECIALTIES Crankcase Vent Replacement Filter — Aluminum, Black

Replacement vent filter that helps keep engine breathers clear. Replacement filters sold separately. Simple installation for routine maintenance.

€9.16 €12.40

-€4.06

DRAG SPECIALTIES Crankcase Vent Replacement Filter — Chrome

Replacement vent filter for crankcase systems; filters sold separately.

€11.45 €15.51

Replacement Cylinders for XL Evolution-Style Motors — 1200 cc, 3.498 in bore, 3-13/16 in stroke, aluminum

-€75.64

DRAG SPECIALTIES Replacement Cylinders for XL Evolution-Style Motors — 1200 cc,...

Replacement cylinders for XL Evolution‑Style Motors with ductile cast‑iron sleeves in aluminum castings; external ribs lock the sleeve to the casting; finished slightly undersized for final honing.

€213.76 €289.40

Replacement Piston — Bore 3.437", Oversize +0.020", Stroke 3-31/32"

-€22.31

DRAG SPECIALTIES Replacement Piston — Bore 3.437", Oversize +0.020", Stroke...

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

€63.07 €85.38

Replacement Piston — bore 3.437", piston diameter 3.457", stroke 3.969", pair

-€22.31

DRAG SPECIALTIES Replacement Piston — bore 3.437", piston diameter 3.457",...

OEM-quality cast aluminum replacement pistons. Kit includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€63.07 €85.38

Replacement Piston — Bore 3.498" , Stroke 4-1/4" , Oversize +0.020"

-€23.06

DRAG SPECIALTIES Replacement Piston — Bore 3.498" , Stroke 4-1/4" , Oversize...

OEM-quality cast aluminum replacement piston kit; includes two pistons, wrist pins and clips.

€65.17 €88.23

-€23.64

DRAG SPECIALTIES Replacement Piston — 3.498" bore, 3.528" diameter, 4-1/4" stroke

OEM-quality cast aluminum alloy replacement pistons. Kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (ordered separately). Economical and ideal for OEM replacement.

€66.80 €90.44

Replacement Piston — Bore 3.498 in, Piston 3.528 in, Stroke 4-1/4 in

-€23.06

DRAG SPECIALTIES Replacement Piston — Bore 3.498 in, Piston 3.528 in, Stroke...

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

€65.17 €88.23

Replacement Piston — 3.498 in diameter, 4.25 in stroke, 8.5:1 compression, Kit

-€21.95

DRAG SPECIALTIES Replacement Piston — 3.498 in diameter, 4.25 in stroke, 8.5:1...

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

€62.02 €83.97

-€16.32

DRAG SPECIALTIES Replacement Piston — 3.508" bore, 4.25" stroke, +0.010" oversize

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

€46.14 €62.46

Replacement Piston — 3.518" diameter, 4-1/4" stroke, +0.020" bore oversize

-€21.23

DRAG SPECIALTIES Replacement Piston — 3.518" diameter, 4-1/4" stroke, +0.020"...

OEM-quality piston kit with two pistons, wrist pins and clips; accepts OEM or Hastings rings (sold separately). Economical performance and reliable fitment.

€60.00 €81.23

Replacement Piston — Bore 3.508", Oversize +0.010", Stroke 3-13/16"

-€24.54

DRAG SPECIALTIES Replacement Piston — Bore 3.508", Oversize +0.010", Stroke...

OEM-quality cast aluminum pistons; kits include two pistons, wrist pins and clips; accepts OEM or Hastings rings.

€69.38 €93.92

$Replacement Piston — +0.005\" oversize, 3.755\" diameter, 4-3/8\" stroke$

-€25.84
Out of Stock

DRAG SPECIALTIES Replacement Piston — +0.005\" oversize, 3.755\" diameter,...

OEM-quality replacement piston in cast aluminum alloy. Kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (order separately).

€73.06 €98.90

Replacement Piston — 3.875" bore, +0.010" oversize, 4-3/8" stroke, kit

-€28.20
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.875" bore, +0.010" oversize, 4-3/8"...

OEM-quality cast aluminum replacement pistons; kits include two pistons, wrist pins and clips.

€79.68 €107.88

-€30.11
Out of Stock

DRAG SPECIALTIES Piston — 3.750" bore, 9.0:1 compression, kit

OEM-quality replacement pistons for Twin Cam motors; includes two pistons, wrist pins and clips; accepts OEM or Hastings rings.

€85.13 €115.24

-€30.11

DRAG SPECIALTIES Piston — 3.750" bore, +0.005" oversize

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

€85.13 €115.24

-€33.18

DRAG SPECIALTIES Big Bore Piston — 3.875" bore, +0.010" oversize

Big Bore piston for Twin Cam engines, ideal for performance rebuilds and restorations.

€93.74 €126.92

Big Bore Piston — 3.875" bore, +0.020" oversize, 10.25:1 compression

-€33.18
Out of Stock

DRAG SPECIALTIES Big Bore Piston — 3.875" bore, +0.020" oversize, 10.25:1...

Big Bore Piston designed for Twin Cam engines; precision replacement for performance upgrades and reliable operation.

€93.74 €126.92

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