- Overview
- Features
- Fitment
T124 Engine for Select 2007-'16 HD® Twin Cam 96®, 103®, 110® Models
This S&S 124 cubic inch T124 Long Block engine fits 2007-'16 HD touring bikes except Twin-Cooled models. Long Block engines do not include a fuel or ignition system, so If you already have a larger throttle body and EFI tuner, they can be used with this engine. The cylinder heads are specially machined to compensate for the longer cylinders so a stock length manifold or throttle body will fit perfectly, and the cylinder head breathers are compatible air cleaners designed for a stock engine. Stock non programable engine management systems should not be used because they are not designed for an engine this large. Engine features 4-5/8" stroke X 4-1/8" bore at 10.2:1 (LC model) compression, S&S 585 gear drive Easy Start cams, S&S TC3 cam plate and oil pump. This engine has slightly less compression than our high performance T124 engine (10.8:1 with 640 cam), making it more tolerent of variations in fuel quality, and a better choice for heavier vehicles. Installation requires an oil line kit which must be purchased separtately. Two year warranty.
Engine may need to be custom ordered which may delay delivery
If a custom order is necessary, we will contact you with an estimated time of arrival (ETA). If this is not acceptable, you will have the option to opt out at that time and receive a full refund.
- Large cooling fins- increase cooling efficiency
- No fuel system or ignition systems included
- Special head machining fits stock length intake manifolds (S&S manifold size 410)
- Stock style breathing system; compatible with stock and most performance air cleaners
- Stone Grey powder coat finish that matches CVO granite engine components
- 2 year warranty
- Made in USA
Specifications
- 124 cubic inches
- 10.2:1 compression (LC)
- 10.8:1 compression (HC)
- S&S forged rocker arms
- S&S gear drive Easy Start 585 cams (LC)
- S&S gear drive Easy Start 640 cams (HC)
- S&S TC3 cam plate and oil pump
2007-'16 HD® Twin Cam 96®, 103®, 110® Models
Dyna Model: Crankcases of these engines are specially machined for the new S&S oil line installation *required* kit for Dyna models.
T series engines are not compatible with HD Softail models
S&S does not recommend compression ratios higher than 10:1 for Tri Glide® or other three wheel models (including conversions) due to extra loads caused by the lugging nature of these bikes. Detonation and subsequent engine damage may result.