Engine (3)

-€124.61

S&S CYCLE High Compression Piston Kit — 4.010" bore, 110 cu in, 10.6:1

Performance upgrade with precise deck height and wristpin fit; not compatible with twin cooled or '17 touring models.

€484.59 €609.20

Big Bore Forged Piston Kit — 3.937" bore, 4" stroke, 98 cu in, 10.3:1

-€121.37

S&S CYCLE Big Bore Forged Piston Kit — 3.937" bore, 4" stroke, 98 cu in,...

Forged big-bore piston kit compatible with stock rods; cylinders may require boring for proper fit. Precision-made for correct clearances.

€472.00 €593.37

Big Bore Forged Piston Kit — Bore 3.937", Stroke 4-3/8", Compression 10.4:1, Displacement 107"

-€121.37

S&S CYCLE Big Bore Forged Piston Kit — Bore 3.937", Stroke 4-3/8",...

Durable forged pistons for big bore builds. Compatible with stock rods with tapered wristpin ends. Cylinders may be bored to fit; machine to nominal diameter for correct clearance.

€472.00 €593.37

$Piston Kit for S&S Motors — Bore 3.875\", Oversize +0.005\", 103 cu in$

-€111.18

S&S CYCLE Piston Kit for S&S Motors — Bore 3.875\", Oversize +0.005\",...

Complete piston kit includes pistons, rings, wrist pins and clips for a full motor replacement. Made in the U.S.A.

€432.34 €543.52

$Piston Kit for S&S Motors — Bore 3.500\", Oversize +0.020\", Displacement 80\"$

-€34.97

S&S CYCLE Piston Kit for S&S Motors — Bore 3.500\", Oversize +0.020\",...

Complete piston kit with rings, wrist pins and clips for full motor replacement.

Made in the U.S.A.

€135.99 €170.96

-€2.41

S&S CYCLE Wrist Pin Circlips — 0.927 in, 4-pack

Precision circlips for 0.927 in wristpins. Made in the U.S.A.

€9.39 €11.80

-€91.64

JE PISTONS Piston Kit — 3.875 in bore, 1545 cc, 10.5:1

Machined from 2618-T6 forged aluminum for professional competition; pins, pin locks and rings included. Made in the U.S.A.

€259.30 €350.94

-€91.64

JE PISTONS Piston Kit — 3.937", 9.5:1, 1595 cc

High-strength 2618-T6 forged-aluminum piston kit for competition; includes pins, locks and rings. Made in USA.

€259.31 €350.95

-€128.49

JE PISTONS Piston Kit — 3.937 in, 10.5:1, 1595 cc

High-strength forged 2618-T6 aluminum piston kit for extreme and competition use. Pins, locks and rings included. Made in the U.S.A.

€363.56 €492.05

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

-€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

-€30.11

DRAG SPECIALTIES Piston — 3.750" bore, +0.010" oversize, 9.0:1 compression

OEM-quality cast aluminum piston kit for Twin Cam motors; includes two pistons, wrist pins and clips.

€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

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

-€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

-€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

-€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

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

-€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

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

€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

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

-€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

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