JIMS Motorcycle Engines
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JIMS®Cylinder Torque Plate KitCylinder Torque Plate Kit by JIMS®. These plates simulate operating stress conditions when boring or honing aluminum cylinders. These plates easily adapt to conventional boring bars or a Sunnen type honing machine. The JIMS® torque...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$580.41 - JIMS®Piston Pin BushingsPiston Pin Bushings by JIMS®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$45.54
- JIMS®Big Axle Powerglide™ Hydraulic TappetBig Axle Powerglide™ Hydraulic Tappet by JIMS®. This tappet replaces and surpasses H-D® No. 18523-86 and S&S® No.33-5341. The title tells the whole story. Power is what you are after when you've installed a high...Longest valve train engine lifeProduced from billet bearing steel$110.43
- JIMS®Breather Valve GearBreather Valve Gear by JIMS®. Made in the USA from aerospace grade steel, this is another quality JIMS® product. Use JIMS® Breather Hole Reamer Tool. A damaged breather hole used to be a costly problem, now it is not....Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$119.12
- JIMS®Crank PinsCrank Pins by JIMS®. All crank pins are precision manufactured here in Camarillo, California. JIMS start with a special order of steel from an American foundry, then saw, turn, mill, and grind all on numerical controlled machines. From...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$105.80 - $113.04
- JIMS®Hand Crafted Tappet CoversHand Crafted Tappet Covers by JIMS®. Many of JIMS Customers have asked for JIMS welded covers to be finished in black, to match today's blacked out models. JIMS listened. This unique blend of precision machined aluminum with the...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$161.60 - $715.50
- JIMS®Hydraulic TappetHydraulic Tappet by JIMS®. Now you can have the same hydraulic function as EVO's. Are stock hydraulic units wearing you down? Are you installing solid tappets just so you will know what adjustment your tappets are set at? STOP! You need...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$85.55 - $91.13
- JIMS®Oil PumpOil Pump by JIMS®. This Flow Pro 1 will give an increase in oil return (scavenge) volume over stock pumps. This Flow Pro 1 will give an increase in oil return (scavenge) volume over stock pumps. Cover and body O.E.M. style black wrinkle...Increase horsepower by decreasing drag on the flywheels and other rotating partsOEM style black wrinkle Billet 6061-T651 Aluminum$454.01
- JIMS®Oil Pump GearOil Pump Gear by JIMS®. These gears are made from Solid Billet Steel. Use on Big Twin 1968-99 single cam only (including JIMS® Flow Pro) oil pumps and aftermarket pumps. Just by installing JIMS® gear you'll have you an increase...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$44.33
- JIMS®Pinion ShaftPinion Shaft by JIMS®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Manufactured from the finest materials to exact specificationsUnique design to meet your tastes and preferences$118.80 - $120.47
- JIMS®Powerglide™ Steady Roll TappetPowerglide™ Steady Roll Tappet by JIMS®. It is no secret to us at JIMS® (and to top engine builders) that performance V-Twin engines require more valve lift than stock designs. This increases the load on the tappet roller, which...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$116.06 - $147.06
- JIMS®Twin Cam™ Powerglide™ II TappetTwin Cam™ Powerglide™ II Tappet by JIMS®. This tappet replaces and surpasses H-D® No.18538-99B or JIMS® No.1806 Powerglide. JIMS® has been manufacturing tappets for over 30 years, and is the only aftermarket manufacturer...The total dynamic load capacities have been increased over 30% straight across the boardThe lubrication capacities for the hydraulic unit and valve train (top end) have increased 10%$147.06
- JIMS®Cam Bearing Puller ToolCam Bearing Puller Tool by JIMS®. Use to remove inner cam bearing without splitting cases. Easily pulls bearing from case, also keeps rollers from coming out during removal. Install a new JIMS No.9057 performance bearing using JIMS...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$186.29
- JIMS®Connecting Rod Bushing ToolConnecting Rod Bushing Tool by JIMS®. Use to remove and replace wrist pin bushings without removing connecting rods from crankcases. Use JIMS® No.1284 Rod Holder tool. If you're looking for a quality product that will serve you for...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$144.42
- JIMS®Crank Sprocket Lock ToolCrank Sprocket Lock Tool by JIMS®. This precision tool allows the technician to lock the camshaft and crankshaft sprockets to properly remove, replace and torque the sprocket bolts. This tool is made from non-marring Delrio.Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$88.43
- JIMS®Engine StandEngine Stand by JIMS®. Top-quality steel bench stand simplifies engine overhaul and has powder coated finish. If you're looking for a quality product that will serve you for years to come, look no further.Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$175.05
- JIMS®Rolling Buddy Rubber MountedRolling Buddy Rubber Mounted by JIMS®. Rubber mounted Harley-Davidson® V-twins use the engine as a structural part of the chassis. When the engine is removed, it becomes impossible to roll the motorcycle. This can incapacitate a...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$78.78 - $98.26
- JIMS®Valve Spring Compressor ToolValve Spring Compressor Tool by JIMS®. This tool is necessary for removing or installing valves. Hardened ball bearing style tip at valve head end eliminates damage to valve. Comes with new valve collar receiver for safer tool usage,...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$224.91
- JIMS®Wrist Pin Bushing Reamer ToolWrist Pin Bushing Reamer Tool by JIMS®. Use this kit to ream your wrist pin bushings to H-D® specifications. These reamers are made to exact tolerances, piloted to locate from the I.D. of your newly replaced JIMS® wrist pin...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$255.56
- JIMS®Cylinder Torque Plate Kit (1073)Cylinder Torque Plate Kit by JIMS®. Bore Size: 3.4375" - 4". Late model aluminum cylinders cannot be accurately honed without using torque plates. These plates simulate operating stress conditions when boring or honing aluminum...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$580.41
- JIMS®Cylinder Torque Plates (5829)Cylinder Torque Plates by JIMS®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Expertly crafted from premium materialsDesigned to match rigorous quality standards$604.13
- JIMS®Engine & Transmission Plug Kit (764)Engine & Transmission Plug Kit by JIMS®. This handy new kit is for engine and transmission rebuilders.This plug kit is for plugging the holes on all engine and trans when going through the steps of the rebuilding process. No longer do...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$75.74
- JIMS®Connecting Rod Race Set (1046-36A)Connecting Rod Race Set by JIMS®. Made from 52100 aerospace quality Timken® bearing stock. Sold in a set of 3. Replaces H-D® No.24345-36A female rod race, and No.24356-36A male rod race. I.D. is 1.622", Std. O.D. is 1.8195".Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$79.83
- JIMS®Piston Pin Bushings (3998K)Piston Pin Bushings by JIMS®. Twin Cam® Bushings are Sold in packs of 2. For removal and installation, use JIMS® tool No.1051. To ream to correct size, use JIMS® No.1726-3 wrist pin reamer. Bushing O.D. is 1.017"+-.0005, I.D. is...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$45.54
- JIMS®Piston Support Plate (1164)Piston Support Plate by JIMS®. Using this tool will give you peace of mind when installing your rings and cylinders by providing a non-marring flat support to push the bottom of the piston against as you install the rings and cylinder...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$99.86
- JIMS®Big Axle Powerglide™ Hydraulic Tappet (2456-1)Big Axle Powerglide™ Hydraulic Tappet by JIMS®. Individual tappet weighs 149 grams. This tappet replaces and surpasses H-D® No. 18523-86 and S&S® No.33-5341. The title tells the whole story. Power is what you are after when you've...Longest valve train engine lifeProduced from billet bearing steel$110.43
- JIMS®Body Late Black Oil Pump (1711LB)Body Late Black Oil Pump by JIMS®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Increase horsepower by decreasing drag on the flywheels and other rotating partsOEM style black wrinkle Billet 6061-T651 Aluminum$454.01
- JIMS®Compression Release Valves (727K)Compression Release Valves by JIMS®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$117.50
- JIMS®Crank Pin Nuts (23969-83)Crank Pin Nuts by JIMS®. Thread Size: 1"-20". Sold in a pack of 2. In an increasing demand for quality and durability with crank pin, sprocket and pinion shaft nuts, JIMS have been able to exceed JIMS own high standards by maintaining...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$53.42
- JIMS®Crank Pins (23961-413)Crank Pins by JIMS®. All crank pins are precision manufactured here in Camarillo, California. JIMS start with a special order of steel from an American foundry, then saw, turn, mill, and grind all on numerical controlled machines. From...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$105.80
