The T124 high compression long block is engineered with specially machined heads to fit stock-length intake manifolds while maintaining stock-style breather location.
It includes Super Stock™ heads, crankcase, high flow oil pump, cam cover, and easy start 640 gear drive cams for a complete long block assembly.
This unit does not include fuel or ignition systems and requires an S&S oil line installation kit. The stock style breathing system is compatible with stock and most performance air cleaners.
Won't fit twin cooled models and is not recommended for trike models. Made in the USA.