S&S Cycle
S&S Cycle Power Package Performance Kit - 310-1058C For Harley Motorcycles 2017-2026
MPN:
310-1058C
SKU:
0904-0139
S&S Cycle
S&S Cycle Power Package Performance Kit - 310-1058C For Harley Motorcycles 2017-2026
MPN:
310-1058C
SKU:
0904-0139
Availability:
Only 5 left!
Bolt-on kit
With updated fins
No case machining required
Forged pistons
Made in the USA
Includes oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs
Oil Pump/Cam Plate:
Precision machined from billet aluminum
Passage plugs removable for servicing
Independent scavenge sections for flywheel cavity and camchest
Debris screens in both scavenge pickups
Magnet in camchest to help to stop debris from entering oil pump
44% flow increase on supply side and 58% flow increase on scavenge side
Pressure relief valve is adjustable with unit installed in engine
Pushrods:
Quickee pushrods
Tappets:
Hand assembled to exacting tolerances
Reduced valve train noise from start up to shut down
Close tolerances for low leak down rates
Tappet Cuffs:
Hard anodized black coating
Billet aluminum construction
Tappet stability in high lift and high rpm sitiuations
Camshaft:
S&S 550 camshaft - designed for big bore applications
Valve Springs:
Works well with camshafts up to 0.605" lift
High performance conical single wire spring
Includes top collars, keepers, valve seals and bottom collars
Specs
Bore Size
4.250"
Model
Power Package
Type
Big Bore
Features
Includes Outer Drive Gears
Compression Ratio
11.1:1
Cam Drive Type
Gear
Riding Style
Street
Cooling System
Oil Cooled
Displacement
124"
Features
Quickee Pushrods w/Gloss Black Covers
Product Name
Performance Kit
Color/Finish
Black
Color/Finish
Highlighted Fins
Stroke Length
4.375"
Units
Kit
Original price
$3,497.95
-
Original price
$3,497.95
Original price
$3,497.95
$3,497.95
-
$3,497.95
Current price
$3,497.95
Product Details
Features
- Bolt-on kit
- With updated fins
- No case machining required
- Forged pistons
- Made in the USA
- Includes oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs
- Oil Pump/Cam Plate:
- Precision machined from billet aluminum
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and camchest
- Debris screens in both scavenge pickups
- Magnet in camchest to help to stop debris from entering oil pump
- 44% flow increase on supply side and 58% flow increase on scavenge side
- Pressure relief valve is adjustable with unit installed in engine
- Pushrods:
- Quickee pushrods
- Tappets:
- Hand assembled to exacting tolerances
- Reduced valve train noise from start up to shut down
- Close tolerances for low leak down rates
- Tappet Cuffs:
- Hard anodized black coating
- Billet aluminum construction
- Tappet stability in high lift and high rpm sitiuations
- Camshaft:
- S&S 550 camshaft - designed for big bore applications
- Valve Springs:
- Works well with camshafts up to 0.605" lift
- High performance conical single wire spring
- Includes top collars, keepers, valve seals and bottom collars
Specs
| Bore Size | 4.250" |
| Model | Power Package |
| Type | Big Bore |
| Features | Includes Outer Drive Gears |
| Compression Ratio | 11.1:1 |
| Cam Drive Type | Gear |
| Riding Style | Street |
| Cooling System | Oil Cooled |
| Displacement | 124" |
| Features | Quickee Pushrods w/Gloss Black Covers |
| Product Name | Performance Kit |
| Color/Finish | Black |
| Color/Finish | Highlighted Fins |
| Stroke Length | 4.375" |
| Units | Kit |
Features
- Bolt-on kit
- With updated fins
- No case machining required
- Forged pistons
- Made in the USA
- Includes oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs
- Oil Pump/Cam Plate:
- Precision machined from billet aluminum
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and camchest
- Debris screens in both scavenge pickups
- Magnet in camchest to help to stop debris from entering oil pump
- 44% flow increase on supply side and 58% flow increase on scavenge side
- Pressure relief valve is adjustable with unit installed in engine
- Pushrods:
- Quickee pushrods
- Tappets:
- Hand assembled to exacting tolerances
- Reduced valve train noise from start up to shut down
- Close tolerances for low leak down rates
- Tappet Cuffs:
- Hard anodized black coating
- Billet aluminum construction
- Tappet stability in high lift and high rpm sitiuations
- Camshaft:
- S&S 550 camshaft - designed for big bore applications
- Valve Springs:
- Works well with camshafts up to 0.605" lift
- High performance conical single wire spring
- Includes top collars, keepers, valve seals and bottom collars
Specs
| Bore Size | 4.250" |
| Model | Power Package |
| Type | Big Bore |
| Features | Includes Outer Drive Gears |
| Compression Ratio | 11.1:1 |
| Cam Drive Type | Gear |
| Riding Style | Street |
| Cooling System | Oil Cooled |
| Displacement | 124" |
| Features | Quickee Pushrods w/Gloss Black Covers |
| Product Name | Performance Kit |
| Color/Finish | Black |
| Color/Finish | Highlighted Fins |
| Stroke Length | 4.375" |
| Units | Kit |
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0904-0139 | 310-1058C | In Stock |
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Product Description
Features
- Bolt-on kit
- With updated fins
- No case machining required
- Forged pistons
- Made in the USA
- Includes oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs
- Oil Pump/Cam Plate:
- Precision machined from billet aluminum
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and camchest
- Debris screens in both scavenge pickups
- Magnet in camchest to help to stop debris from entering oil pump
- 44% flow increase on supply side and 58% flow increase on scavenge side
- Pressure relief valve is adjustable with unit installed in engine
- Pushrods:
- Quickee pushrods
- Tappets:
- Hand assembled to exacting tolerances
- Reduced valve train noise from start up to shut down
- Close tolerances for low leak down rates
- Tappet Cuffs:
- Hard anodized black coating
- Billet aluminum construction
- Tappet stability in high lift and high rpm sitiuations
- Camshaft:
- S&S 550 camshaft - designed for big bore applications
- Valve Springs:
- Works well with camshafts up to 0.605" lift
- High performance conical single wire spring
- Includes top collars, keepers, valve seals and bottom collars
Specs
| Bore Size | 4.250" |
| Model | Power Package |
| Type | Big Bore |
| Features | Includes Outer Drive Gears |
| Compression Ratio | 11.1:1 |
| Cam Drive Type | Gear |
| Riding Style | Street |
| Cooling System | Oil Cooled |
| Displacement | 124" |
| Features | Quickee Pushrods w/Gloss Black Covers |
| Product Name | Performance Kit |
| Color/Finish | Black |
| Color/Finish | Highlighted Fins |
| Stroke Length | 4.375" |
| Units | Kit |
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0904-0139 | 310-1058C | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.