Jims

Jims 25856-KIT - Circuit Breaker Shaft Kit - Big Twin

Circuit Breaker Shaft Kit Circuit breaker shaft kit consists of a shaft and two replacement bushings Made in the U.S.A.

Jims 2459-1 - Hydraulic Tappet - Big Twin

Powerglide™ Tappets These tappets will run in cast iron or aluminum tappet blocks Recommend fitting the tappets to the blocks with a clearance of .0007" to .0012" Produced from billet bearing...

Jims 25582-36 - Pinion Shaft Bushing

Pinion Shaft Bushing Quality pinion shaft bushings Made in the U.S.A.

Jims 35322-38 - Gear Mainshaft Bushing - 4-Speed Big Twin

Transmission Bearing Sold individually, unless noted.

Jims 2462-1 - Standard Hydraulic Tappet - Big Twin

Powerglide™ Tappets These tappets will run in cast iron or aluminum tappet blocks Recommend fitting the tappets to the blocks with a clearance of .0007" to .0012" Produced from billet bearing...

Jims 34088-87 - Shift Fork Shaft

Shift Fork Shaft — Shift Fork Shaft Made in the U.S.A.

Jims 1803 - Hydrosolid Tappet - XL

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 ...

Jims 2473-1 - Tappet - +.005 - XL

Tappets Standard solid rollers are designed around three working parts The outer wheel/roller has a 27% greater wall size - less harmonic distortion for better tracking of cam lobe Pin bearings...

Jims 2471-1 - Tappet - Standard - XL

Tappets Standard solid rollers are designed around three working parts The outer wheel/roller has a 27% greater wall size - less harmonic distortion for better tracking of cam lobe Pin bearings...

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

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

Jims 1045RR - Rocker Arms - Big Twin/XL

Roller Rocker Arms The lightest rocker arm available, but still has superior strength characteristics due to its design The strength of 660 bronze bushings and bearing-grade steel for the roller...

Jims 24001-30 - Sprocket Shaft - 1930-1954

Motor Sprocket Shaft Made in the U.S.A.

Jims 24006-54A - Pinion Gear Shaft - Big Twin

Pinion Gear Shaft Made in the U.S.A.

Jims 24001-56 - Sprocket Shaft - 1956-1964

Motor Sprocket Shaft Made in the U.S.A.

Jims 24599-58B - Crankcase Bushing - Big Twin

Right-Side Crankcase Bushing 360° oiling Made in the U.S.A.

Jims 25582-93 - Pinion Shaft Bushing

Pinion Shaft Bushing Quality pinion shaft bushings Made in the U.S.A.

Jims 24007-39 - Pinion Gear Shaft - Big Twin

Pinion Gear Shaft Made in the U.S.A.

Jims 23961-80A3 - Crank Pin - Big Twin

Crank Pin Quality replacement that equals or exceeds OEM specifications Made in the U.S.A.

Jims 1046-36A - Rod Race Set - Big Twin

Rod Race Set Made from 52100 aerospace-quality Timken® bearing stock Made in the U.S.A.

Jims 23961-413 - Crank Pin - Big Twin

Crank Pin Quality replacement that equals or exceeds OEM specifications Made in the U.S.A.

Jims 1095 - Aluminum Lifter Blocks - Big Twin

Aluminum Lifter Blocks Kits include front lifter block, rear lifter block and gaskets Mounting screws must be purchased separately; 53-65 models use 1/4"-24 screws Made in the U.S.A.

Jims 24006-58 - Pinion Gear Shaft

Pinion Gear Shaft Made in the U.S.A.

Jims 1046 - Clean-Up Kit - Shovelhead

Top-End Oiling Kit Kit includes special Powerglide tappets with Evolution-style pushrod seat, special Worksaver pushrods, chrome tappet blocks with gaskets and roller rocker arms Top-end is oiled...

Jims 24599-40 - Crankcase Bushing

Right-Side Crankcase Bushing 360° oiling Made in the U.S.A.