Skip to content
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
S&S Cycle

S&S Cycle Power Package Performance Kit - 310-1052C For Harley Motorcycles 2017-2026

MPN: 310-1052C SKU: 0904-0137
S&S Cycle

S&S Cycle Power Package Performance Kit - 310-1052C For Harley Motorcycles 2017-2026

MPN: 310-1052C SKU: 0904-0137
Availability:
7 in stock, ready to be shipped
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 Color/Finish Non-Highlighted Fins Riding Style Street Bore Size 4.250" Units Kit Color/Finish Black Compression Ratio 11.1:1 Displacement 124" Product Name Performance Kit Cooling System Oil Cooled Features Quickee Pushrods w/Chrome Covers Type Big Bore Features Includes Cam Chain Tensioner Model Power Package Stroke Length 4.375" Cam Drive Type Chain
Original price $3,294.95 - Original price $3,294.95
Original price
$3,294.95
$3,294.95 - $3,294.95
Current price $3,294.95

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

Color/Finish Non-Highlighted Fins
Riding Style Street
Bore Size 4.250"
Units Kit
Color/Finish Black
Compression Ratio 11.1:1
Displacement 124"
Product Name Performance Kit
Cooling System Oil Cooled
Features Quickee Pushrods w/Chrome Covers
Type Big Bore
Features Includes Cam Chain Tensioner
Model Power Package
Stroke Length 4.375"
Cam Drive Type Chain

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

Color/Finish Non-Highlighted Fins
Riding Style Street
Bore Size 4.250"
Units Kit
Color/Finish Black
Compression Ratio 11.1:1
Displacement 124"
Product Name Performance Kit
Cooling System Oil Cooled
Features Quickee Pushrods w/Chrome Covers
Type Big Bore
Features Includes Cam Chain Tensioner
Model Power Package
Stroke Length 4.375"
Cam Drive Type Chain

Part Numbers
Store SKU MFR. Product # Availability
0904-0137 310-1052C 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.

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

Color/Finish Non-Highlighted Fins
Riding Style Street
Bore Size 4.250"
Units Kit
Color/Finish Black
Compression Ratio 11.1:1
Displacement 124"
Product Name Performance Kit
Cooling System Oil Cooled
Features Quickee Pushrods w/Chrome Covers
Type Big Bore
Features Includes Cam Chain Tensioner
Model Power Package
Stroke Length 4.375"
Cam Drive Type Chain