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Internal Parts

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E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Black
The Quick Fill Presta Tubeless Valve Set offers high performance with easy maintenance and compatibility with various rim sizes.
€21.44
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Black
Quick Fill Presta Tubeless Valve Set enhances your tubeless system, preventing sealant clogging and allowing easy inflation and cleaning.
€18.23
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Bronze
Quick Fill Presta Tubeless Valve Set enhances your tubeless system, preventing sealant clogging and allowing easy inflation and cleaning.
€21.44
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Purple
The Quick Fill Presta Tubeless Valve Set offers high performance with easy maintenance and compatibility with various rim sizes.
€21.44
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Orange
The Quick Fill Presta Tubeless Valve Set offers high performance with easy maintenance and compatibility with various rim sizes.
€18.23
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Bronze
Quick Fill Presta Tubeless Valve Set enhances your tubeless system, preventing sealant clogging and allowing easy inflation and cleaning.
€16.08
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Purple
Quick Fill Presta Tubeless Valve Set enhances your tubeless system, preventing sealant clogging and allowing easy inflation and cleaning.
€15.01
Regular price
€26.96
E*THIRTEEN
Quick Fill Presta Tubeless Valve Set — Orange
Quick Fill Presta Tubeless Valve Set enhances your tubeless system, preventing sealant clogging and allowing easy inflation and cleaning.
€15.01
Regular price
€26.96
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
Regular price
€90.11
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
Regular price
€100.74
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
Regular price
€100.74
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
Regular price
€112.43
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
Regular price
€123.82
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
Regular price
€115.62
DRAG SPECIALTIES
Connecting Rod Set — Heavy Duty, Steel
Reinforced replacements that meet or exceed OEM specs. Pre-assembled set with two-hole crankpin, retainers, bearings and nuts. Verify rod-to-flywheel clearance.
€343.11
Regular price
€464.52
DRAG SPECIALTIES
Connecting Rod Assembly — 24281-74A-BXLB1Z
Durable, OEM-compliant replacement that ships fitted and ready to install; complete kit with crankpin, retainers, bearings and nuts.
€233.13
Regular price
€315.62
DRAG SPECIALTIES
Connecting Rod Assembly — 24281-83-BX-LB1Z
Heavy-duty replacement that meets or exceeds OEM specs. Complete set fitted and ready to install; includes two-hole crankpin, aluminum retainers, bearings, nuts and forged heat-treated rods.
€237.78
Regular price
€321.92
DRAG SPECIALTIES
Rocker Shaft Adjuster Kit — Front, Rear, Exhaust, Intake
Complete set of shims, spacers and seals to rebuild the four rocker shafts in '66–'84 Shovelhead engines; replace with each valve job.
€9.69
Regular price
€13.12
DRAG SPECIALTIES
Rocker Shaft Seals — 4 Pack, 1966–1984 Shovelhead
Complete seal set with shims and spacers to rebuild all four rocker arm shafts on 1966–1984 Shovelhead engines. Replace with each valve job.
€2.18
Regular price
€2.95
DRAG SPECIALTIES
Rocker Arm Shaft — Front, Rear
Rocker arm shaft for Harley-Davidson models — durable construction and precision operation.
€13.09
Regular price
€17.72
JIMS
Rocker Arm Shaft Kit — PN 5837
Performance rocker arm shafts and precision hardware machined from low-alloy case-hardened steel; hardware flats held to a .0005” parallel tolerance.
€172.78
Regular price
€271.51
DRAG SPECIALTIES
Pushrod Tube Kit — Black, 77334B
Complete kit with upper and lower tubes, clips, cups, springs and washers. O-rings and corks sold separately. One kit fits a complete engine.
€81.16
Regular price
€109.88
JIMS
Powerglide II Hydraulic Tappets — Standard, 0.842 in
Extensively developed hydraulic tappets featuring a billet body, increased roller width, hand-honed hydraulic cavity, over 30% higher dynamic load capacity, and improved lubrication for longer life. Made in the U.S.A.
€164.39
Regular price
€206.66
JIMS
Hydrosolid Tappets — 0.8420 in, Part No. 1820
Performs as a hydraulic tappet up to 5,500 rpm, then converts to solid for an estimated 3–6 usable hp; prevents hydraulic pump and requires adjustable pushrods. Made in the U.S.A.
€158.41
Regular price
€199.14
JIMS
Powerglide™ Steady Roll Tappets — 0.8420" diameter, hydraulic,...
Powerglide™ Steady Roll Tappets: billet steel body, hand‑honed hydraulic cavity, bronze Steady Roll bushing for increased load capacity, lubrication and life.
€129.84
Regular price
€163.23
JIMS
Powerglide™ Steady Roll Tappets — Oversize (+0.002 in), 0.8440...
Powerglide™ Steady Roll tappets with a Steady Roll bronze bushing, billet steel body and enhanced lubrication for longer service life.
€91.71
Regular price
€129.57
DRAG SPECIALTIES
Replacement Cylinder for Evolution Motors — 3.500" bore, 1340...
Direct-fit replacement cylinders with ductile cast-iron sleeves in aluminum castings; finish-honed for precise piston fit.
€242.15
Regular price
€327.83
JIMS
Flow Pro 1 Billet Oil Pump Body — Flow Pro 1, black
CNC-machined pump body with matched feed and return gears increases oil return and reduces drag. Includes body, gears, shaft and plugs; cover and mounting hardware not included.
€503.06
Regular price
€632.41
DRAG SPECIALTIES
High Performance Oil Pump — High volume, Steel
Improves oil pressure and volume, reduces oil carryover at high rpm, 53mm rotors, die-cast aluminum body with high-strength steel gears. Fits stock and aftermarket cam support plates; not compatible with Screaming Eagle cam plate.
€102.95
Regular price
€139.35
DRAG SPECIALTIES
Oil Pump Assembly — Aluminum finish, Standard flow
High-quality cast aluminum oil pump assembly with steel gears; gaskets and seals included.
€121.22
Regular price
€164.11