S&S CYCLE T124 Low Compression Long Block Engine — 124 cu in, 4.125" bore, 4.625" stroke, 10.2:1, Stone Gray – 07-16 Touring, 07-15 CVO

T124 Low Compression Long Block Engine built for reliable, bolt-in performance. 🔧

• Includes Super Stock™ heads, T2 crankcase, high flow oil pump, cam cover and easy start 585 gear drive cams.
• Special head machining fits stock length intake manifolds (S&S manifold size 405).
• Stock style breathing system compatible with stock and most performance air cleaners.
• No fuel system or ignition systems included.
• Revised oil routing on '99-'06 Touring models removes the need for an oil line installation kit.
• Cylinder heads on T-Series long block engines are '99 - '05 style; '06 owners will need offset intake flanges.
• Head machining compensates for non-stock cylinder length and preserves stock breather vent bolt locations for standard air cleaner back plates.

Designed for installers and tuners who want a low-compression T124 base for custom fueling and ignition. ⚙️