S&S CYCLE T124LC Series Long Block Engine 310-0401A

T124 T-Series Long Block Engine for 2007-'16 Touring Models - Wrinkle Black

Lower Compression, 10.2:1, for great street torque, Includes Super Stock heads, T2 crankcase, high flow oil pump, cam cover and easy start gear drive cams, Stock Twin Cam 96 bolt pattern, Specs: displacement 124"; bore 4-1/8"; stroke 4-5/8"; 585 cam; piston type S&S forged dish 11cc, No fuel system or ignition systems included, 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, Oil line installation kit required., Cylinder heads on T-Series long block engines are 99-05 style. Owners of 06 models will need to purchase a set of 99-05 style, offset intake flanges., Cylinder heads on these engines are specially machined to compensate for the non-stock cylinder length. As a result, they are compatible with manifolds and throttle bodies with stock length intake runners. In addition, the breather vent bolt locations have been adjusted so they are in the stock location, so stock style air cleaner back plates will bolt up to these engines.

This S&S 124 cubic inch T124 low compression 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 compression, S&S 585 gear drive Easy Start cams, S&S TC3 cam plate and oil pump, and wrinkle black powder coat finish that matches stock engine components. This engine has slightly less compression than our high performance T124 engine, 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. *T series engines are not compatible with HD Softail models* Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.