Engine (3)

-€40.73
Out of Stock

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 €199.14

$Powerglide II Hydraulic Tappets — Oversize +0.005\", 0.8470\" diameter$

-€47.80
Out of Stock

JIMS Powerglide II Hydraulic Tappets — Oversize +0.005\", 0.8470\"...

High-capacity hydraulic tappets developed for increased load, lubrication and service life; billet body and wider rollers.

€185.91 €233.71

-€46.22
Out of Stock

JIMS Powerglide™ Steady Roll Tappets — Standard, Hydraulic, JIMS 1827

Hydraulic tappets with a Steady Roll bronze bushing replacing the needle roller; increased load, lubrication and life capacities; billet steel body and hand-honed hydraulic cavity.

€179.76 €225.98

-€131.44
Out of Stock

JIMS Solid Adjustable Tappet Kit — JIMS 5525

4340 chromoly pushrods with solid adjustable tappets for aggressive cam profiles and high RPM; made in the U.S.A.

€511.17 €642.61

-€16.85
Out of Stock

PRO-ONE PERF.MFG. Millennium Points Cover — Chrome

Custom aluminum cover with ball-milled finish. Sold individually.

€47.61 €64.46

-€18.53
Out of Stock

PRO-ONE PERF.MFG. Chrome Billet Inspection Cover — Smooth

Polished chrome billet inspection cover in ball-end milled or smooth style; includes chrome hardware. Sold each.

€52.38 €70.91

Chrome Billet Inspection Cover — Chrome, Ball-milled, with Forward Controls

-€18.53
Out of Stock

PRO-ONE PERF.MFG. Chrome Billet Inspection Cover — Chrome, Ball-milled, with...

Billet-style inspection cover with included mounting hardware. Sold individually.

€52.38 €70.91

Flow Pro 1 Billet Oil Pump Complete Assembly — Black, 6061 billet aluminum

-€193.92
Out of Stock

JIMS Flow Pro 1 Billet Oil Pump Complete Assembly — Black, 6061...

Complete oil pump kit with CNC-machined feed and return gears. Includes all internal components; check motor case thread size before installation. '73–'80 may require drilling (PART #DS-179009 sold separately).

€754.16 €948.08

-€48.87
Out of Stock

PRO-ONE PERF.MFG. Motor Mount — Chrome

Precision-machined motor mount with triple show-chrome plating. Includes mounting hardware; ignition/starter switch sold separately.

€138.15 €187.02

-€9.21
Out of Stock

JIMS Rocker Arm Shaft — JIMS, 17611-83

Precision-machined replacement to restore valve-train alignment. Made in the U.S.A.

€35.82 €45.03

-€28.51
Out of Stock

JIMS Crank Pin — 23960-54, Silver

Quality replacement that meets or exceeds OEM specifications. Made in the U.S.A.

€110.85 €139.36

-€24.78
Out of Stock

JIMS Rod Race Set — Copper

Precision rod race set machined from 52100 Timken® bearing stock. Made in the U.S.A.

€96.39 €121.17

-€167.20
Out of Stock

JIMS Aluminum Lifter Blocks — Pair, Aluminum finish

Kits include front and rear lifter blocks plus gaskets. Mounting screws sold separately; 53-65 models use 1/4"-24 screws. Made in the U.S.A.

€650.23 €817.43

-€37.12
Out of Stock

JIMS Motor Sprocket Shaft — JIMS, 24001-56

Precision motor sprocket shaft designed for reliable power transfer and long service life. Made in the U.S.A.

€144.38 €181.50

-€37.40
Out of Stock

JIMS Right-Side Crankcase Bushing — Standard Size, 24599-40

Precision right-side crankcase bushing with 360° oiling and U.S.-made construction.

€145.42 €182.82

-€39.47
Out of Stock

JIMS Pinion Gear Shaft — JIMS, 24006-54A

Precision pinion gear shaft, made in the U.S.A., designed for reliable drivetrain performance.

€153.55 €193.02

-€45.01
Out of Stock

JIMS Pinion Gear Shaft — JIMS, 24007-39

Precision replacement shaft made in the U.S.A.; heat-treated and precision ground for long life. Inspect bearings and seals during installation.

€175.03 €220.04

-€40.26
Out of Stock

JIMS Motor Sprocket Shaft — 23909-80, Steel

All ground diameters concentric to within .0003" for easier flywheel trueing and rebuilding. Manufactured from domestic materials. Made in the USA.

€156.57 €196.83

-€34.42
Out of Stock

JIMS Powerglide™ Tappets — Oversize (+0.005"), 0.7360"

Precision-machined Powerglide™ tappets for reliable roller life and exact cam timing; hand-fit hydraulic units and state-of-the-art pushrod seats.

€133.85 €168.27

-€33.84
Out of Stock

JIMS Tappets — Oversize (+0.005 in), Solid

Precision-engineered tappets with larger outer roller wall, reduced pin bearing diameter and a reinforced axle for improved cam-lobe tracking and less vibration. Made in the U.S.A.

€131.58 €165.42

-€3.09
Out of Stock

JIMS Pinion Gear Spacer — 24703-54B

Precision spacing component that ensures proper drive alignment. Made in the U.S.A.

€12.02 €15.11

-€34.42
Out of Stock

JIMS Powerglide™ Tappets — Oversize (+0.002"), 0.7330" dia

Precision Powerglide tappets for reliable lifter performance; recommended clearance .0007"–.0012".

€133.85 €168.27

-€79.38
Out of Stock

JIMS Chrome Billet Lifter Covers — Pair

Precision CNC-machined lifter covers. Gaskets and screws included. Made in the United States.

€308.69 €388.07

Tappet Roller Kit — Chromoly Steel, 52100 Steel

-€10.11
Out of Stock

JIMS Tappet Roller Kit — Chromoly Steel, 52100 Steel

Precision tappet roller kit for reliable valve-train performance and easy installation. Made in the U.S.A.

€39.28 €49.39

-€13.38
Out of Stock

JIMS Oil Pump Drive Shaft — JIMS 26346-36

Precision-ground oil pump drive shaft replacement, made in the U.S.A.

€52.03 €65.41

Oil Pump Component — JIMS, Gear drive oil pump, 26315-68A

-€17.22
Out of Stock

JIMS Oil Pump Component — JIMS, Gear drive oil pump, 26315-68A

Replacement oil pump component for Big Twin models; restores gear-driven oil flow and pressure. Inspect seals and clearances during install.

€48.73 €65.95

-€38.38
Out of Stock

JIMS Right-Side Crankcase Bushing — Size +0.002"

Right-side crankcase bushing with 360° oiling and precision fit; made in the U.S.A., recommended for professional rebuilds.

€149.24 €187.62

-€190.60
Out of Stock

JIMS Flow Pro 1 Billet Oil Pump Complete Assembly — Polished

Complete oil pump assembly with CNC-machined feed and return gears; includes all seals and mounting hardware. Verify motor case thread size before installation.

€741.22 €931.82

-€51.39
Out of Stock

JIMS Valve Spring Kit — 0.600" lift

Interference double-spring design with damper for harmonic control.
Includes locks, retainers and spring seats.
Built for severe service and high-compression engines.

€199.83 €251.22

-€3.93
Out of Stock

JIMS Cam Cover O-Ring — Large, Twin Cam

Seals cam covers to prevent oil leaks. Fits most cam covers. Made in the U.S.A.

€15.31 €19.24

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company