Engine (2)

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

-€18.00

DRAG SPECIALTIES Lifter Cover — Chrome, Pair

Die-cast aluminum lifter cover; includes gaskets and screws. Sold in pairs.

€50.89 €68.89

-€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

-€44.31

DRAG SPECIALTIES Radiator Shield — Black, aluminum

Protects the radiator from impacts and debris with durable construction for long-term use.

€125.23 €169.54

-€15.20

DRAG SPECIALTIES Lifter Cover — Pair, Black gloss

Includes gaskets and screws; durable cast construction; supplied as a matching set.

€42.95 €58.15

-€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

-€5.05

DRAG SPECIALTIES SEATS Oil Cooler Cover — 8" L x 2-1/4" W x 1-1/4" D, Slimline, Black

Quality black vinyl cover with hook-and-loop fasteners. Fits OEM and Jagg Slimline oil coolers. Dimensions: 8" L x 2-1/4" W x 1-1/4" D. Made in the USA.

€14.30 €19.35

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

$Stainless Steel Braided Hose — 6.4 mm (1/4\"), 91 cm (3'), Stainless steel$

-€5.26

DRAG SPECIALTIES Stainless Steel Braided Hose — 6.4 mm (1/4\"), 91 cm (3'),...

Suitable for oil and gas applications. Not for use with fuel over 10% alcohol. Inspect regularly and replace if worn.

€14.85 €20.11

-€5.53

DRAG SPECIALTIES Stainless Steel Braided Hose — 7.9 mm (5/16"), 91 cm (3')

Hose for oil and gas applications. Not for use with fuel over 10% alcohol.

€15.65 €21.18

Black Braided Hose — 7.9 mm (5/16"), 183 cm (6'), -5 hose, Fuel/Oil

-€9.74

DRAG SPECIALTIES Black Braided Hose — 7.9 mm (5/16"), 183 cm (6'), -5 hose,...

Nylon braided hose with abrasion-resistant covering; suitable for fuel and oil applications.

€27.55 €37.29

-€7.24

DRAG SPECIALTIES Black Braided Hose — 1/2" ID, 3' length

Durable braided hose suitable for fuel and oil applications. Sold each.

€20.45 €27.69

Stainless Steel Mini-Clamps — For 3/8" oil/fuel lines, 10 pack

-€5.79

DRAG SPECIALTIES Stainless Steel Mini-Clamps — For 3/8" oil/fuel lines, 10 pack

Compact clamps for small-diameter hoses and tubing. Designed for use on oil and gas lines up to 3/8" in diameter. Made in the USA.

€16.36 €22.15

-€5.78

DRAG SPECIALTIES Chrome Rocker Oil Lines — Chrome

Overhead oil line set with crossover and crankcase-to-rocker box line; includes fittings and seals.

€16.34 €22.12

-€6.92

HASTINGS Replacement Piston Rings — 3.750 in, Moly coated, Set

Includes top and second compression rings plus three-piece oil control rings; supplies enough rings for two pistons for reliable sealing and oil control.

€26.90 €33.82

Replacement Piston Rings — 3.750 in bore, +0.010 in oversize, moly coated

-€5.67

HASTINGS Replacement Piston Rings — 3.750 in bore, +0.010 in oversize,...

Complete replacement ring set with top and second compression rings plus three-piece oil control rings. Restores compression, controls oil, and improves oil economy. Includes enough rings for two pistons. Made in the USA.

€22.06 €27.73

-€8.32

HASTINGS Replacement Piston Rings — +0.020 in, Moly coated

Includes top and second compression rings plus three-piece oil control rings; enough for two pistons.

€32.36 €40.68

-€8.71

HASTINGS Replacement Piston Rings — HASTINGS, Set

Complete set of top, second, and three-piece oil control rings for two pistons. Barrel face top rings and Napier second rings provide improved sealing and heat transfer; three-piece Flex Vent oil rings ensure positive oil control. Made in the USA.

€15.25 €23.96

-€4.96

HASTINGS Replacement Piston Rings — 3.498" bore, +0.040" oversize

Complete set of top, second, and oil control rings for two pistons. Barrel face top rings, reverse torsional second rings, and three-piece oil control rails. Made in USA.

€19.26 €24.22

-€4.45

HASTINGS Replacement Piston Rings — Bore 3.000"

Includes top and second compression rings plus three-piece oil control rings. Promotes side sealing for improved oil economy. Includes enough rings for two pistons; two rings per groove except rails. Made in the USA.

€17.28 €21.73

-€26.52

DRAG SPECIALTIES Pushrod Tube Kit — Black

Complete set to replace worn valve-train components and restore reliable operation.

€74.94 €101.46

Replacement Piston Rings — 3.937" bore, 107" displacement, Standard piston size

-€8.18

HASTINGS Replacement Piston Rings — 3.937" bore, 107" displacement,...

Complete PVD-coated piston ring set includes barrel-face top rings, Napier second rings, and three-piece Flex Vent oil control rings for two pistons. Made in the USA.

€31.78 €39.96

Replacement Piston Rings — Piston size +0.005", Bore 3.937", 107 cu in

-€14.17

HASTINGS Replacement Piston Rings — Piston size +0.005", Bore 3.937",...

Complete replacement piston ring set with PVD coating: barrel face top rings, Napier second rings, and three‑piece flex vent oil control rings. Includes enough rings for two pistons.

€55.10 €69.27

Replacement Piston Rings — Bore 3.937", Displacement 107", Piston Size +0.010"

-€13.81

HASTINGS Replacement Piston Rings — Bore 3.937", Displacement 107",...

Complete ring set for two pistons with PVD-coated barrel-face top rings, Napier second rings, and three-piece Flex Vent oil control rings.

€53.73 €67.54

Replacement Piston Rings — 4.000" bore, 114" displacement, Standard piston size

-€10.61

HASTINGS Replacement Piston Rings — 4.000" bore, 114" displacement,...

Complete replacement set including barrel‑face top rings, Napier second rings, and three‑piece flex vent oil control rings. Enough rings for two pistons.

€41.24 €51.85

-€12.73

HASTINGS Replacement Piston Rings — +0.005", 4.000" bore, 114 cu in

Complete set of top, second, and three-piece oil control rings; includes rings for two pistons.

€49.51 €62.24

-€14.66

HASTINGS Replacement Piston Rings — +0.010" piston, 4.000" bore, 114 cu in

Complete set for two pistons: top barrel-face compression rings, Napier second rings, and three-piece Flex Vent oil rings. PVD-coated faces for improved wear and heat transfer.

€57.01 €71.67

-€17.71

DRAG SPECIALTIES Cam Chain Tensioner — Pair, Drag Specialties, 87623

Stock replacement hydraulic cam chain tensioners sold as a primary/secondary two-piece kit for timing system maintenance.

€50.06 €67.77

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