S&S Cycle T143 Long Block Black Edition Engine with 635 Camshafts

• Durable powder coat finish, wrinkle black cases, cylinders and heads, and gloss black covers are all a part of this engine

• Double the HP of a stock motor, the power of the T143 requires technical expertise for the installation and tuning along with an experienced rider

• This is an ultra performance/race engine

• Longevity, engine noise, vibration and throttle sensitivity have all been compromised to reach this level of performance while fitting in a stock chassis and as such is not suitable for every situation

• It is the purchaser’s responsibility to consider the suitability for their application

• Fits in stock chassis – no cutting or frame modifications

• S&S B3 cylinder heads CNC machined with two bolt exhaust flanges

• Three piece flywheels

• S&S high flow oil pump and cam cover

• S&S 635 Easy Start Gear Drive Cams and S&S 1.725:1 rocker arms for .674″ total lift

• S&S premium high performance tappets

• Gloss black rocker covers, gear cover, tappet blocks and pushrod tubes are all included

• One year warranty

• Engine noise and damage from abuse is not covered under warranty

• 10.47:1 compression

• Requires 725-169 oil line kit, order drilling jig 725-170 to make oil line installation easier

• 1 Year Warranty