S&S Cycle Engines — 2007-2016 Harley-Davidson Touring

S&S Cycle T124LC replacement engine for 2007-2016 Harley-Davidson Touring models, displacing 124 cubic inches with a 10.2:1 compression ratio. Delivers increased horsepower and low-end torque over stock, with S&S forged rocker arms, gear-drive Easy Start cams, and a 2-year warranty.

Features

• 124 cubic inches, 10.2:1 compression ratio
• S&S forged rocker arms and TC3 cam plate
• Gear-drive Easy Start 585 cams for easier starting
• Large cooling fins for improved heat dissipation
• Gloss black rocker covers, gear cover, and tappet blocks
• Made in USA
• 2-year warranty

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 310-0836A
• Displacement: 124 cubic inches
• Compression Ratio: 10.2:1
• Weight: 180 lb
• Category: Engine Components / Engines

Fitment

Fits 2007-2016 Harley-Davidson Touring models. Not compatible with Softail models. S&S does not recommend compression ratios higher than 10:1 for Tri-Glide or other three-wheel models due to extra lugging loads.

Frequently Asked Questions

Will this fit my 2007-2016 Touring?

Yes — this engine is designed as a direct replacement for 2007-2016 Harley Touring models.

Can I use this in my Softail?

No — T-series engines are not compatible with HD Softail models. You need a different engine block.

Is this engine street legal?

Yes — it's a legal engine swap for your Touring model. Check your state's registration requirements before installing.

What warranty does it come with?

S&S includes a 2-year warranty on all T124LC engines from the date of purchase.

Can I run higher compression in a Tri-Glide?

No — S&S recommends staying at 10:1 compression or lower in Tri-Glides and three-wheel conversions due to extra loads from the trike configuration.