Jims

Jims 1350K - Valve Spring Kit - Evolution - Big Twin

Valve Spring Kit Incorporate an interference double-spring design with a damper to control harmonics Engineered for maximum performance in severe applications such as high compression and big-inch street motors Kits include locks, retainers and spring...

Jims 1356 - Valve Spring Kit - Evolution - Big Twin

Valve Spring Set Incorporate an interference double-spring design with damper to control harmonics Engineered for maximum performance in severe applications such as high compression and big-inch street motors 0.600" spring sets are 1.460" OD and have...

Jims 1370 - Valve Keepers - Big Twin

Valve Lock Keys Made from the highest grade materials and heat-treated to JIMS strict standards Feature a 10° lock angle Work well with JIMS titanium valve spring retainers Made in the U.S.A.

Jims 1664 - Shifter Shaft Sleeve Tool

Shifter Shaft Sleeve Tool Can be used to remove, install replacement or upgrade shifter shaft sleeve, assembly and drum Use to install shifter shaft sleeve Made in the U.S.A.

Jims 1700 - Main/Shaft Clutch Gear Tool

Clutch Gear Puller Removes kick starter clutch gear successfully, without damage to the gear Made in the U.S.A.

Jims 1707 - Cleveblock Spreading Tool

Clevebloc Spreading Tool Spreads the swing arm cleveblocs allowing for installation of the swing arm Use to install the swing arm in a 5-Speed rubber mount frame Comes with instructions Made in the U.S.A.

Jims 1708 - Mega Nut - '93-'06

Mega Nut Includes machined clamping face tolerance, along with additional locking holes for a more precise and secure way to secure pulley nut Made in the U.S.A.

Jims 1711EB - Billet Oil Pump - EVO Big Twin with 74" - 140" motors

Flow Pro 1 Billet Oil Pump Body Oil pump increases horsepower by decreasing drag on the flywheels and other rotating parts CNC-machined to exact tolerances for the most durable, strong and wear-resistant performance Feed and return gears are...

Jims 1711LB - Billet Oil Pump - EVO Big Twin with 80" - 140" motors

Flow Pro 1 Billet Oil Pump Body Oil pump increases horsepower by decreasing drag on the flywheels and other rotating parts CNC-machined to exact tolerances for the most durable, strong and wear-resistant performance Feed and return gears are...

Jims 1725 - Head Bearing Race Installer

Steering Head Bearing Race Installer Use to install steering head races, stock and custom, as well as install cups in the frame This tool pulls the races and cups in, straight and true, without any damage Made in the U.S.A.

Jims 1732 - Roller Rocker Arms - Big Twin

Roller Rocker Arms Cast from 4340 heat-treated chromoly steel Reduce friction in the valve train, providing more horsepower and less heat in the top end Include 660 bronze bushing fit to .0007" - .0012" for the best wear resistance and oil control ...

Jims 17428-57K - Rocker Arm Bushings - Big Twin/XL

Rocker Arm Bushings Quality, American-made rocker arm shafts and bushings

Jims 1746 - Axle Kit - Lockdown

Lockdown Axle Kit Heavy-duty swingarm end caps and axle nut washer resist the bending and flexing seen with stock components Swingarm end caps fit more precisely into the end of the swingarm, providing more support of the adjuster Axle nut washer...

Jims 1747 - Axle Kit - Lockdown

Lockdown Axle Kit Heavy-duty swingarm end caps and axle nut washer resist the bending and flexing seen with stock components Swingarm end caps fit more precisely into the end of the swingarm, providing more support of the adjuster Axle nut washer...

Jims 1748 - Axle Kit - Lockdown

Lockdown Axle Kit Heavy-duty swingarm end caps and axle nut washer resist the bending and flexing seen with stock components Swingarm end caps fit more precisely into the end of the swingarm, providing more support of the adjuster Axle nut washer...

Jims 1753B - Flow Pro 1 Billet Oil Pump Bottom Line - Black

Flow Pro 1 Billet Oil Pump Complete Assembly CNC-machined feed and return gears increase pump flow and return volume Pumps include cover, gears, drive shaft, seals, gaskets, woodruff keys, snap-rings and mounting bolts Oil pumps do not have provisions...

Jims 1754 - Flow Pro 1 Billet Oil Pump Top Line - Polished

Flow Pro 1 Billet Oil Pump Complete Assembly CNC-machined feed and return gears increase pump flow and return volume Pumps include cover, gears, drive shaft, seals, gaskets, woodruff keys, snap-rings and mounting bolts Oil pumps do not have provisions...

Jims 1757 - Thread Chaser Tool - 18 mm x 1.5

Spark Plug and Oxygen Sensor Thread Chaser Designed with three flutes and a generous lead-in pilot for the best feel when repairing threads Use to repair any I.D. thread that has been damaged Will not cut oversize threads Made in the U.S.A.

Jims 1758 - Thread Chaser Tool - 12 mm x 1.25

Spark Plug and Oxygen Sensor Thread Chaser Designed with three flutes and a generous lead-in pilot for the best feel when repairing threads Use to repair any I.D. thread that has been damaged Will not cut oversize threads Made in the U.S.A.

Jims 17611-66B - Rocker Arm Shaft - Big Twin

Rocker Arm Shaft Made in the U.S.A.

Jims 17611-83 - Rocker Arm Shaft - Evolution/Twin Cam

Rocker Arm Shaft Made in the U.S.A.

Jims 1800 - Hydrosolid Tappet

Hydrosolid Tappets Perform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappet When they turn into solid tappets, it adds approximately three to six more usable horsepower Prevent hydraulic pump at high rpms Made in the U.S.A. ...

Jims 1824 - Powerglide Tappet - Evolution

Powerglide™ Steady Roll Tappets The same Powerglide advantage (oil-fed axle, billet steel body, precision fit hydraulics), but now incorporates a Steady Roll bronze bushing in place of the needle bearing roller These tappets have undergone extensive...

Jims 1825 - Powerglide Tappet - .002 - Evolution

Powerglide™ Steady Roll Tappets The same Powerglide advantage (oil-fed axle, billet steel body, precision fit hydraulics), but now incorporates a Steady Roll bronze bushing in place of the needle bearing roller These tappets have undergone extensive...