Harley Engine Tools
Harley Bike Engine Tools at JJ Motorsports
Service your Harley's engine with premium tools from JJ Motorsports, featuring timing tools, valve spring seat cutters, and clutch spring compressors for precise work on Twin Cam, M8, Evo, and Big Twin models. These durable accessories ensure professional-level rebuilds and maintenance.
Shop Dennis Stubblefield Sales, Feuling, and JIMS engine tools for race-grade accuracy. Explore related categories such as Harley tools for chain and suspension tools, or Harley engine for rebuild kits and gaskets to complete your service routine and achieve smooth, reliable V-Twin operation across all conditions, from high-mileage touring to performance tuning.
Top Harley Engine Tools
- Dennis Stubblefield Sales Tool Harley-Davidson Timing Tool A – Precision timing tool for Twin Cam and Evo; locks cam timing for accurate assembly.
- Feuling Oil Pump Corp Valve Spring Seat Cutter 17" M8 9023 – M8 valve spring seat cutter; ensures perfect spring seating on Milwaukee-Eight heads.
- JIMS XL Clutch Spring Tool 84-90 34761-84 – Clutch spring compressor for 1984-1990 Evo; safe removal and installation of diaphragm springs.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
Jims Rocker Bushing Reamer 66-17 Twin Cam 94804-57
JIMS
MSRP: $351.85Now: $316.67Was: $351.85Precision rocker bushing fitment directly impacts valve train stability and engine longevity on Twin Cam platforms. Installing bushings with factory-spec tolerances eliminates potential clearance...DS196118- SKU:
- DS196118
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BUSHING REAMER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- ROCKER BOX
MSRP: $351.85Now: $316.67Was: $351.85 -
On Sale
Jims Cam Bushing Installer for 1970-1999 Harley-Davidson Big Twin 1012-70TB
JIMS
MSRP: $77.35Now: $69.62Was: $77.35Installing cam bushings on your Big Twin requires precision that hand tools alone can't deliver. The JIMS Cam Bushing Installer 1012-70TB eliminates guesswork by ensuring your bushings seat to...DS196099- SKU:
- DS196099
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- APPLICATION:
- CAM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- BUSHING INSTALLER
MSRP: $77.35Now: $69.62Was: $77.35 -
On Sale
Jims Pin Bushing Installer for 1954-1992 Harley-Davidson Big Twin Models 1013-54TB
JIMS
MSRP: $77.35Now: $69.62Was: $77.35Installing bushings and dowel pins to factory specifications requires precision tooling—and guesswork has no place in a properly built engine. The JIMS Pin Bushing Installer delivers the accuracy you...DS196100- SKU:
- DS196100
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- APPLICATION:
- PINION
- PRODUCT NAME:
- BUSHING INSTALLER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
MSRP: $77.35Now: $69.62Was: $77.35 -
On Sale
JIMS Cam Bushing Installer for 1954-1956 Harley-Davidson KH 1017-37TB
JIMS
MSRP: $77.35Now: $69.62Was: $77.35If you're rebuilding a 1954-1956 Harley-Davidson KH engine, cam bushing installation demands precision—and this tool eliminates guesswork. The JIMS Cam Bushing Installer ensures your bushings seat to...DS196101- SKU:
- DS196101
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- APPLICATION:
- CAM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BUSHING INSTALLER
- UNITS:
- EACH
MSRP: $77.35Now: $69.62Was: $77.35 -
On Sale
Jims Crank Pin Nut Socket 1983-1999 Softail 1030-TS
JIMS
MSRP: $117.95Now: $106.16Was: $117.95When you're working on your Big Twin's crankshaft, a poorly fitting socket means rounded nuts, wasted time, and potential safety hazards. The JIMS Crank Pin Nut Socket eliminates guesswork with full...DS196104- SKU:
- DS196104
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- SOCKET
- RIDING STYLE:
- STREET
- TYPE:
- NUT DRIVER
- UNITS:
- EACH
- APPLICATION:
- CRANK PIN
- COLOR/FINISH:
- BLACK
- DRIVE SIZE IMPERIAL:
- 1/2'
- MATERIAL:
- 4130 CHROMOLY STEEL
MSRP: $117.95Now: $106.16Was: $117.95Qty in Cart: 0Quantity:Price:MSRP: $117.95Now: $106.16Was: $117.95Subtotal: -
On Sale
JIMS Valve Spring Compressor Tool for Harley-Davidson 1965-2004 96600-36B
JIMS
MSRP: $297.85Now: $268.07Was: $297.85Valve spring service on your Harley-Davidson demands precision—improper technique risks valve damage and costly cylinder head repairs. The JIMS Valve Spring Compressor Tool 96600-36B eliminates...DS196013- SKU:
- DS196013
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- APPLICATION:
- VALVE SPRING
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPRING COMPRESSOR
MSRP: $297.85Now: $268.07Was: $297.85 -
On Sale
Jims Sprocket Shaft Bearing Race Tool 1977-2003 Harley-Davidson Sportster 94547-80B
JIMS
MSRP: $120.65Now: $108.59Was: $120.65Removing and installing Timken® bearing races on Sportster motor cases demands precision—one slip can damage expensive casework. The JIMS Sprocket Shaft Bearing Race Tool 94547-80B eliminates...DS196045- SKU:
- DS196045
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- APPLICATION:
- SPROCKET SHAFT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BEARING RACE TOOL
- UNITS:
- EACH
MSRP: $120.65Now: $108.59Was: $120.65 -
On Sale
Jims Twin Cam Compression Release Guide 1169
JIMS
MSRP: $599.15Now: $539.24Was: $599.15If you're running a big-inch or high-compression Twin Cam engine, compression release valves are essential for reliable cold starts and reduced parasitic drag during operation. The JIMS 1169 guide...DS196408- SKU:
- DS196408
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- PRODUCT NAME:
- VALVE
- COLOR/FINISH:
- GRAY
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- APPLICATION:
- ENGINE CASE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- COMPRESSION RELEASE
MSRP: $599.15Now: $539.24Was: $599.15 -
On Sale
Jims Camshaft Bearing Installer for Harley-Davidson 1958-1984 FL FX FXR FXD 2188
JIMS
MSRP: $240.30Now: $216.27Was: $240.30Installing inner cam bearings on your Harley-Davidson big twin requires precision—misalignment or improper depth leads to premature wear and catastrophic engine failure. The JIMS Camshaft Bearing...DS197047- SKU:
- DS197047
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- PRODUCT NAME:
- BEARING INSTALLER
- RIDING STYLE:
- STREET
- STYLE:
- RIGHT
- TYPE:
- INNER BEARING
- COLOR/FINISH:
- BLACK
- APPLICATION:
- CAM
- UNITS:
- EACH
MSRP: $240.30Now: $216.27Was: $240.30 -
On Sale
Jims 5-Speed Transmission Door Puller 2283
JIMS
MSRP: $171.90Now: $154.71Was: $171.90Removing a 5-speed transmission door requires the right tool to prevent costly damage to internal gears, shafts, and bearings. The JIMS 2283 Transmission Door Puller is purpose-built to extract your...DS198630- SKU:
- DS198630
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- DOOR PULLER
- RIDING STYLE:
- STREET
- APPLICATION:
- TRANSMISSION
- UNITS:
- EACH
MSRP: $171.90Now: $154.71Was: $171.90 -
On Sale
Jims 5-Speed Transmission Main Seal Driver 1985-2006 95660-85
JIMS
MSRP: $137.15Now: $123.44Was: $137.15Installing a main shaft seal by hand risks costly damage to your transmission—this JIMS driver tool ensures precise, repeatable installation across your 5-speed Harley-Davidson. Whether you're...DS198632- SKU:
- DS198632
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- FOR ENGINE TYPE:
- 5-SPEED
- APPLICATION:
- TRANSMISSION
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL DRIVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- MAIN SHAFT
MSRP: $137.15Now: $123.44Was: $137.15 -
On Sale
Jims Piston Pin Keeper Tool for 1936-1972 Harley-Davidson Models 96780-32A
JIMS
MSRP: $78.40Now: $70.56Was: $78.40Installing piston pin keeper rings by hand risks damaging the circlip or misaligning the wrist pin—both costly mistakes on a freshly built engine. The JIMS Piston Pin Keeper Tool eliminates guesswork...DS199102- SKU:
- DS199102
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- RIDING STYLE:
- STREET
- TYPE:
- REMOVAL TOOL
- APPLICATION:
- PISTON
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- KEEPER TOOL
- TYPE:
- RETAINING RING INSTALLER
MSRP: $78.40Now: $70.56Was: $78.40Qty in Cart: 0Quantity:Price:MSRP: $78.40Now: $70.56Was: $78.40Subtotal: -
On Sale
Jims Cam and Pinion Gear Gauge Pins 0.105in 1954-1989 Harley-Davidson 1110
JIMS
MSRP: $44.95Now: $40.46Was: $44.95Accurate pinion gear measurement is critical for proper engine assembly and cam timing on classic Harley-Davidson engines. Without precision gauge pins, you risk inconsistent pitch diameters that...DS197011- SKU:
- DS197011
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- PAIR
- APPLICATION:
- POWERTRAIN
- COLOR/FINISH:
- GRAY
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- GAUGE:
- 0.105'
- PRODUCT NAME:
- PIN
- TYPE:
- PINION GEAR GAUGE
MSRP: $44.95Now: $40.46Was: $44.95Qty in Cart: 0Quantity:Price:MSRP: $44.95Now: $40.46Was: $44.95Subtotal: -
On Sale
Jims Wrist Pin Bushing Tool 1051 for 2006 Harley-Davidson Street Glide FLHX
JIMS
MSRP: $197.90Now: $178.11Was: $197.90Wrist pin bushing maintenance on your Street Glide typically requires full connecting rod removal—a time-consuming teardown that the JIMS 1051 eliminates entirely. This purpose-built tool lets you...DS196192- SKU:
- DS196192
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- WRIST PIN
- STYLE:
- ROD
- PRODUCT NAME:
- BUSHING REMOVER
MSRP: $197.90Now: $178.11Was: $197.90 -
On Sale
Jims Balancer Shaft Retention Pins 1163 for 2000-2017 Harley-Davidson Softail Models
JIMS
MSRP: $36.00Now: $32.40Was: $36.00Proper balancer alignment is critical when servicing Softail flywheel assemblies—any misalignment introduces vibration, reduces engine efficiency, and can lead to premature wear. These JIMS retention...DS196406- SKU:
- DS196406
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- APPLICATION:
- FLYWHEEL ASSEMBLY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- PINS
- TYPE:
- BALANCER SHAFT LOCK
MSRP: $36.00Now: $32.40Was: $36.00 -
On Sale
JIMS Clutch Spring Compressor for 1991-2003 Harley-Davidson Sportster 38515-90
JIMS
MSRP: $178.10Now: $160.29Was: $178.10Clutch service on your 1991-2003 Sportster demands precision and the right tools—guesswork leads to damaged springs and wasted hours. The JIMS Clutch Spring Compressor 38515-90 eliminates the...DS197060- SKU:
- DS197060
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- RIDING STYLE:
- STREET
- TYPE:
- REMOVAL TOOL
- UNITS:
- EACH
- APPLICATION:
- CLUTCH
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- SPRING COMPRESSOR
- TYPE:
- INSTALLATION TOOL
MSRP: $178.10Now: $160.29Was: $178.10 -
On Sale
Jims Clutch Spring Compressor Tool for 1991-2003 Harley-Davidson XL Models 38515-91
JIMS
MSRP: $77.20Now: $69.48Was: $77.20Removing and installing Harley-Davidson XL clutch springs without the proper tool risks damaging the retainer ring or stripping fasteners—costly mistakes that eat into your shop time. The JIMS Nut...DS197061- SKU:
- DS197061
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- APPLICATION:
- SPRING COMPRESSOR
- PRODUCT NAME:
- NUT
- TYPE:
- CLUTCH SPRING
- RIDING STYLE:
- STREET
MSRP: $77.20Now: $69.48Was: $77.20 -
On Sale
Jims Swingarm Bushing Tool for Harley-Davidson FXR 1986-1994 1743
JIMS
MSRP: $361.00Now: $324.90Was: $361.00Installing silicone cleveblock bushings on your FXR swingarm demands precision—one slip with improper tools can compromise the bushing's integrity and force a costly do-over. The JIMS Swingarm...DS196067- SKU:
- DS196067
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- BUSHING TOOL
- APPLICATION:
- SWINGARM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $361.00Now: $324.90Was: $361.00Qty in Cart: 0Quantity:Price:MSRP: $361.00Now: $324.90Was: $361.00Subtotal: -
On Sale
Jims Valve Spring Compressor Tool for 2017-2025 Harley-Davidson Electra Glide FLHTK 5835
JIMS
MSRP: $309.35Now: $278.42Was: $309.35Valve spring maintenance on Milwaukee-Eight® engines demands precision and efficiency—this JIMS compressor tool eliminates the guesswork and reduces labor time significantly. By securing the cylinder...38010366- SKU:
- 38010366
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SPRING COMPRESSOR
- RIDING STYLE:
- STREET
- APPLICATION:
- VALVE SPRING
- UNITS:
- EACH
MSRP: $309.35Now: $278.42Was: $309.35 -
On Sale
Jims Cylinder Head Holder Tool for 2018-2021 Harley-Davidson Softail Models 5828
JIMS
MSRP: $89.75Now: $80.78Was: $89.75Working on Milwaukee Eight cylinder heads demands precision and stability—this tool eliminates the guesswork by securely positioning heads during valve jobs, gasket replacements, and routine...38010325- SKU:
- 38010325
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- APPLICATION:
- CYLINDER
- PRODUCT NAME:
- HOLDING TOOL
- STYLE:
- MULTI FUNCTIONAL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $89.75Now: $80.78Was: $89.75
