JIMS Powerglide Steady Roll Tappet, size +.002", Harley 84-00 FX 84-99 FL 86 - 94 XL
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 development to increase load, lubrication, hydraulic and life capacities
Billet body
Increased roller width
Roller perpendicularity held to .0002"
Hand-honed hydraulic unit cavity
Dynamic load capacities increased over 30%
Lubrication capacities for hydraulic unit and valve train (top end) increased 10%
Lubrication capacities for the roller, cams and cam bearings have increased 100% for increased cooling
JIMS Powerglide Steady Roll Tappet, Standard, Harley 84-00 FX 84-99 FL 86 - 94 XL
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 development to increase load, lubrication, hydraulic and life capacities
Billet body
Increased roller width
Roller perpendicularity held to .0002"
Hand-honed hydraulic unit cavity
Dynamic load capacities increased over 30%
Lubrication capacities for hydraulic unit and valve train (top end) increased 10%
Lubrication capacities for the roller, cams and cam bearings have increased 100% for increased cooling
JIMS Powerglide Steady Roll Tappet, Standard, Harley 98-16 FX 99-16 FL 86 - 16 XL Buell 00-09
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 development to increase load, lubrication, hydraulic and life capacities
Billet body
Increased roller width
Roller perpendicularity held to .0002"
Hand-honed hydraulic unit cavity
Dynamic load capacities increased over 30%
Lubrication capacities for hydraulic unit and valve train (top end) increased 10%
Lubrication capacities for the roller, cams and cam bearings have increased 100% for increased cooling
Powerglide Steady Roll Tappet Twin Cam 99/L* & Spt 00/L* Standard Diameter
High performance engines require high lift high performance camshafts
This adds increased loads on the tappet rollers which can lead to failure
If you have ever had roller bearings in the tappet disintegrate and damage your entire engine, you know what this upgrade can do for you
These tappets eliminate the needle rollers and replace them with a special bronze alloy bushing, still utilizing the proven Jim's Powerglide tappet assembly
S&S CYCLE Hydraulic Tappets, 4-Pack, specific application, Harley 84-00 FX 84-99 FL 86 - 94 XL
Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life
Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation
Redesigned plunger assembly withstands forces associated with heavy-duty valve springs and pushrods typically used in high-performance applications
Revised metering device precisely controls oil delivery to top end, ensuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end
Tappet,Hyd Powerglide Big Axle Twin Cam 88 99/L*,Spt 2000/L* Std Od Replaces Hd 18538-99 Available in your choice of performance levels, Powerglide or Hydrosolid. The Powerglide Hydraulic Tappet Assembly is designed for the performance minded and is as close as possible to a solid lifter while still remaining a hydraulic liter. The Hydrosolid Hydraulic Tappet Assembly is the ultimate high performance/RPM tappet available. The Hydrosolid performs like a hydraulic tappet up to about 5500 RPM and then turns into a solid tappet. The second it turns into a solid tappet it adds about three to six more useable horsepower. Hydrosolids will not pump up and allow your valves to hit each other and can be used with hydraulic type or solid type cams. Std. O.D. .8425. Sold each.Powerglide Hydraulic. Fits Twin Cam 88 1999/Later & Sportster 2000/Later. .8425 STD.
Tappet,Hydrosolid Big Axle Twin Cam 88 99/L*,Spt 2000/L* Std Od Replaces Hd 18538-99 Available in your choice of performance levels, Powerglide or Hydrosolid. The Powerglide Hydraulic Tappet Assembly is designed for the performance minded and is as close as possible to a solid lifter while still remaining a hydraulic liter. The Hydrosolid Hydraulic Tappet Assembly is the ultimate high performance/RPM tappet available. The Hydrosolid performs like a hydraulic tappet up to about 5500 RPM and then turns into a solid tappet. The second it turns into a solid tappet it adds about three to six more useable horsepower. Hydrosolids will not pump up and allow your valves to hit each other and can be used with hydraulic type or solid type cams. Std. O.D. .8425. Sold each.Hydrosolid Hydraulic. Fits Twin Cam 88 1999/Later & Sportster 2000/Later. .8425 STD.