S&S CYCLE T124 Long Block Engine - Wrinkle Black and Chrome - Touring | Dyna 310-0326A Motorcycle Tires - Off Road Built-in stinger cone directs air

Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body and reduces turbulence and increases flow

Kit includes S&S 3-7/8" bore cylinders and forged stroker pistons for 4-1/2" stroke flywheels

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element

Big bore cylinders are matched with cam/cam plate and oil pump

Fits directly in stock crankcases with no modifications

S&S CYCLE T124 Long Block Engine - Wrinkle Black and Chrome - Touring | Dyna 310-0326A Motorcycle Tires - Off Road Built-in stinger cone directs airT124 Long Block Engine Wrinkle Black and Chrome Touring Dyna 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 make it so an oil line