Engine (4)

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

$Piston Kit — Bore 3.937\", 107 cu in, 10.0:1$

-€34.31

DRAG SPECIALTIES Piston Kit — Bore 3.937\", 107 cu in, 10.0:1

Coated aluminum alloy pistons sold as a kit with wrist pins and clips; accepts OEM or Hastings rings (sold separately).

€96.97 €131.28

$Piston Kit — Bore 3.937\", Oversize +0.005\", Displacement 107\", Compression 10.0:1$

-€34.31

DRAG SPECIALTIES Piston Kit — Bore 3.937\", Oversize +0.005\", Displacement...

Coated piston kit — includes two pistons, wrist pins and clips; accepts OEM or Hastings rings (sold separately). Ideal for OEM replacement.

€96.97 €131.28

Stainless Steel Braided Hose — 9.5 mm (3/8"), 91 cm (3'), Fuel, Oil

-€5.71

DRAG SPECIALTIES Stainless Steel Braided Hose — 9.5 mm (3/8"), 91 cm (3'),...

Braided hose for oil and gas applications. Do not use with fuels over 10% alcohol.

€16.14 €21.85

-€34.31

DRAG SPECIALTIES Piston Kit — Bore 3.937", +0.010" oversize, 107 cu in

Direct OEM replacement; includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€96.97 €131.28

$Stainless Steel Braided Hose — 7.9 mm (5/16\"), 7.62 m (25')$

-€41.28

DRAG SPECIALTIES Stainless Steel Braided Hose — 7.9 mm (5/16\"), 7.62 m (25')

For oil and gas applications; do not use with fuels over 10% alcohol.

€116.72 €158.00

-€34.31

DRAG SPECIALTIES Piston Kit — 4.000" bore, 10.5:1 compression, 114" displacement

Coated pistons reduce friction and help control operating temperatures.
Includes two pistons, wrist pins and clips for a complete kit.
Ideal for OEM replacement; rings sold separately.

€96.97 €131.28

-€46.78
Out of Stock

DRAG SPECIALTIES Stainless Steel Braided Hose — 9.5 mm (3/8") ID, 7.62 m (25')

Suitable for oil and gas applications. Not to be used with fuel over 10% alcohol.

€132.19 €178.97

Piston Kit — Bore 4.000", Oversize +0.005", Compression 10.5:1, Displacement 114 cu in

-€34.31

DRAG SPECIALTIES Piston Kit — Bore 4.000", Oversize +0.005", Compression...

Coated pistons reduce friction and improve durability; includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€96.97 €131.28

$Stainless Steel Braided Hose — 6.4 mm (1/4\"), 183 cm (6')$

-€10.65
Out of Stock

DRAG SPECIALTIES Stainless Steel Braided Hose — 6.4 mm (1/4\"), 183 cm (6')

For oil and gas applications; not for fuels over 10% alcohol. Inspect regularly and replace if damaged.

€30.11 €40.76

-€34.31
Out of Stock

DRAG SPECIALTIES Piston Kit — 4.000" bore, +0.010" oversize, 114 cu in

Coated pistons for extended life; OEM replacement kit with two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€96.97 €131.28

-€32.03

DRAG SPECIALTIES Replacement Piston Kit — 3.875" bore, 9.4:1 compression

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

€90.50 €122.53

Replacement Piston Kit — 3.875" bore, +0.005" oversize, 9.4:1 compression

-€32.03

DRAG SPECIALTIES Replacement Piston Kit — 3.875" bore, +0.005" oversize, 9.4:1...

Complete piston kit with two pistons, wrist pins and clips; OEM-quality cast aluminum construction.

€90.50 €122.53

Black Braided Hose — 6.4 mm (1/4"), 183 cm (6'), Fuel/Oil

-€9.66
Out of Stock

DRAG SPECIALTIES Black Braided Hose — 6.4 mm (1/4"), 183 cm (6'), Fuel/Oil

Durable braided hose for liquid systems, flexible and abrasion-resistant.

€27.28 €36.94

Replacement Piston Kit — 3.875" bore, +0.010" oversize, 9.4:1 compression

-€32.03
Out of Stock

DRAG SPECIALTIES Replacement Piston Kit — 3.875" bore, +0.010" oversize, 9.4:1...

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

€90.50 €122.53

Replacement Piston Kit — Bore 3.875" +0.020", Compression ratio 9.4:1

-€32.03

DRAG SPECIALTIES Replacement Piston Kit — Bore 3.875" +0.020", Compression...

OEM-quality cast aluminum alloy replacement kit; includes two pistons, wrist pins and clips. Economical with great performance.

€90.50 €122.53

-€46.55
Out of Stock

DRAG SPECIALTIES Black Braided Hose — -6 hose, 3/8" ID, 25' length

Black braided nylon hose suitable for fuel and oil applications.

€131.57 €178.12

-€23.26
Out of Stock

DRAG SPECIALTIES Piston Kit — Bore 3.000", 9.0:1 compression

OEM-replacement piston kit; includes two pistons, wrist pins and circlips; accepts OEM or Hastings rings.

€65.73 €88.99

-€23.26
Out of Stock

DRAG SPECIALTIES Piston Kit — Bore 3.000", Oversize +0.005"

OEM replacement piston kit; includes two pistons, wrist pins and circlips. Accepts OEM or Hastings rings (sold separately).

€65.73 €88.99

-€23.26
Out of Stock

DRAG SPECIALTIES Piston Kit — Bore 3.000", Oversize +0.010"

Ideal OEM replacement; includes two pistons, wrist pins and circlips; accepts OEM or Hastings rings (sold separately).

€65.73 €88.99

-€30.51
Out of Stock

DRAG SPECIALTIES Piston Kit — 3.498" bore, 9.5:1 compression ratio

OEM replacement kit with two pistons, wrist pins and circlips; accepts OEM or Hastings rings (sold separately).

€86.19 €116.70

-€30.51
Out of Stock

DRAG SPECIALTIES Piston Kit — 3.498" bore, +0.005" oversize, 9.5:1 compression

OEM-quality replacement kit with two pistons, wrist pins and circlips; accepts OEM or Hastings rings.

€86.19 €116.70

-€30.51
Out of Stock

DRAG SPECIALTIES Piston Kit — Bore 3.498 in, Oversize +0.010 in, Compression...

OEM-replacement kit with two pistons, wrist pins and circlips; accepts OEM or Hastings rings (sold separately). Coated skirts reduce friction and extend piston life.

€86.19 €116.70

-€8.89

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.120" spacer, 5-pack

Precision sprocket spacers to restore chain alignment. Made in the U.S.A.

€25.11 €34.00

-€8.89

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.130", 5-pack

Precision spacers that improve drivetrain alignment and durability. Made in the U.S.A.

€25.11 €34.00

-€8.89

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.140", 5-pack

Durable spacers for cam drive sprockets that maintain chain alignment and extend component life.

€25.11 €34.00

$Cam Drive Sprocket Spacers — 0.150\", 5-pack$

-€8.89

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.150\", 5-pack

Precision-machined spacers that ensure correct cam drive sprocket alignment and reduce wear. Made in the U.S.A.

€25.11 €34.00

-€29.51

DRAG SPECIALTIES Cam Cover — Chrome

Die-cast construction accepts OEM-style time covers, gasket, and mounting hardware.

€83.41 €112.92

-€29.51

DRAG SPECIALTIES Cam Cover — Black matte

Durable, precision-formed housing. Accepts OEM-style time covers and OEM gasket and mounting hardware. Direct-fit installation.

€83.41 €112.92

-€176.82

DRAG SPECIALTIES Rocker Box Cover — Polished aluminum

Includes both front and rear pieces. Direct replacement design; simple bolt-on installation.

€499.74 €676.56

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