In stock

S&S Cycle Power Pack — 4.500" Stroke — Water Cooled — Black Granite w/Highlights — M8

S&S Cycle · #0904-0141 · Complete Engines & Rebuild Kits / Engine

114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit
Bolt-in kit, case maching not required
Forged pistons
Includes oil pump/cam plate, pushrods with chrome covers, tappets, tappet cuffs, S&S 550 camshaft, and valve springs
Not for 121" CVO models.

$3294.95

In stock. Ships in 2–4 business days · free shipping over $150.

Can’t ship to California.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

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Description & features7 features

114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kit
Bolt-in kit, case maching not required
Forged pistons
Includes oil pump/cam plate, pushrods with chrome covers, tappets, tappet cuffs, S&S 550 camshaft, and valve springs
Not for 121" CVO models.
Not for any Trike models.
Intake/rocker cover gaskets not included.

Specifications14 specs

Riding Style: Street
Cam Drive Type: Chain
Cooling System: Water Cooled
Displacement: 128"
Stroke Length: 4.500"
Color/Finish: Black Granite, Highlighted Fins
Compression Ratio: 11.1:1
Model: Power Package
Features: Cam Chain Tensioner, Quickee Pushrods w/Chrome Covers
Bore Size: 4.250"
Units: Kit
Shipping weight: 45.5 lb
Package size: 27.5 × 12.3 × 20.5 in
Country of origin: USA

Fitment6 models · Harley-Davidson

Harley-Davidson6 models

FLHTK Ultra Limited2017–2024
FLHTKL Ultra Limited Low2017–2019
FLHTKSE CVO Limited2017–2021
FLHXU Street Glide Ultra2025
FLTRK Road Glide Limited2020–2024
FLTRKSE CVO Road Glide Limited2022–2023

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0904-0141
S&S Cycle part #: 310-1107C

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

California: this part can’t ship to a California address.

Questions4 answers

Is it in stock?: Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine S&S Cycle?: Yes. It’s new and genuine, straight from Salto — S&S Cycle part #310-1107C.