In stock

S&S Cycle Camshaft Kit — 550G Gear Drive — M8

S&S Cycle · #0925-1174 · Bottom End / Camshafts & Install Kits

Kit includes all required bearings, o-rings, and hardware
Ideal horsepower cam for 114" and larger engines
Maximizes peak torque and horsepower
Designed for big bore applications
Made in the USA

$465.95

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

Shop all S&S Cycle
Everything we carry from S&S Cycle →

Description & features5 features

Gear drive kit includes outer drive gears.

Improves cam timing accuracy.

Requires the use of adjustable pushrods and heavy duty valve springs (sold separately).

Kit includes all required bearings, o-rings, and hardware
Ideal horsepower cam for 114" and larger engines
Maximizes peak torque and horsepower
Designed for big bore applications
Made in the USA

Specifications21 specs

Exhaust Lift at TDC: 0.232" Front, 0.264" Rear
Grind: 550G
Intake Close: 29.4° Front, 31.1° Rear
Intake Duration: 218.9° Front, 214.2° Rear
Intake Lift: 0.550"
Intake Lobe Centerline: 100.0° Front, 104.0° Rear
Intake Open: 9.4° Front, 3.1° Rear
Riding Style: Street
Units: Kit
Intake Lift at TDC: 0.127" Front, 0.099" Rear
Application: Exhaust, Intake
Exhaust Close: 30.5° Front, 38.4° Rear
Exhaust Lift: 0.550"
Type: Gear
Exhaust Lobe Centerline: 106.0° Front, 100.5° Rear
Exhaust Open: 62.5° Front, 59.4° Rear
Exhaust Duration: 273.1° Front, 277.8° Rear
Model: Big Bore
Shipping weight: 4.25 lb
Package size: 11.4 × 9.1 × 4.7 in
Country of origin: USA

Fitment37 models · Harley-Davidson

Harley-Davidson37 models

Electra Glide Police FLHTPI2017–2021
FLDE Deluxe 1072018–2020
FLFB Fat Boy 1072018–2019
FLFBS Fat Boy 1142018–2021
FLH Electra Glide Revival2021
FLHC Heritage Classic 1072018–2021
FLHCS Heritage Classic 1142018–2021
FLHR Road King2017–2021
FLHRXS Road King Special2017–2021
FLHT Electra Glide Standard2019–2021
FLHTCU Electra Glide Ultra Classic2017–2019
FLHTCUTG Tri Glide Ultra2017–2021
FLHTCUTGSE CVO Tri Glide2020–2021
FLHTK Ultra Limited2017–2021
FLHTKL Ultra Limited Low2017–2019
FLHTKSE CVO Limited2017–2021
FLHX Street Glide2017–2021
FLHXS Street Glide Special2017–2021
FLHXSE CVO Street Glide2017–2021
FLSB Sport Glide 1072018–2021
FLSL Softail Slim 1072018–2021
FLTRK Road Glide Limited2020–2021
FLTRU Road Glide Ultra2017–2019
FLTRX Road Glide2017–2021
FLTRXS Road Glide Special2017–2021
FLTRXSE CVO Road Glide2018–2021
FXBB Street Bob 1072018–2020
FXBBS Street Bob 1142021
FXBR Breakout 1072018–2019
FXBRS Breakout 1142018–2020
FXDRS FXDR 1142019–2020
FXFB Fat Bob 1072018–2019
FXFBS Fat Bob 1142018–2021
FXLR Low Rider 1072018–2020
FXLRS Low Rider S 1142020–2021
FXST Softail Standard 1072020–2021
Road King Police FLHP2017–2021

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 #: 0925-1174
S&S Cycle part #: 330-0647

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 #330-0647.