S&S Cycle
S&S Cycle 310-0548A T143 Long Block Engine - Wrinkle Black/Chrome
Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!
The S&S T143 Long Block engine is the largest S&S engine that will fit in a stock Harley- Davidson chassis. At 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 purchasers responsibility to consider the suitability for their application..
Engine noise and damage from abuse is not covered under warranty..
Fits in stock chassisno cutting or frame modifications.
S&S B3 cylinder heads CNC-machined with 2-bolt exhaust flanges.
3 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 in. total lift.
S&S Premium High Performance Tappets.
Made in USA.
NOTE: Does not include carb/ intake or ignition system. Must be purchased separately.
NOTE: T143-specific or custom exhaust required.
Harley Davidson FLHR Road King 2007-2016
Harley Davidson FLHRC Road King Classic 2007-2013
Harley Davidson FLHRS Road King Custom 2007
Harley Davidson FLHT Electra Glide Standard 2007-2009
Harley Davidson FLHTC Electra Glide Classic 2007-2013
Harley Davidson FLHTCU Electra Glide Ultra Classic 2007-2016
Harley Davidson FLHTCUL Electra Glide Ultra Classic Low 2015-2016
Harley Davidson FLHX Street Glide 2007-2016
Harley Davidson FLHXS Street Glide Special 2014-2016
Harley Davidson FLHXXX Street Glide Trike 2010-2011
Harley Davidson FLRT Freewheeler 2015-2016
Harley Davidson FLTR Road Glide 2007-2009
Harley Davidson FLTRX Road Glide 2015-2016
Harley Davidson FLTRX Road Glide Custom 2010-2013
Harley Davidson FLTRXS Road Glide Special 2015-2016
The S&S T143 Long Block engine is the largest S&S engine that will fit in a stock Harley- Davidson chassis. At 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 purchasers responsibility to consider the suitability for their application..
Engine noise and damage from abuse is not covered under warranty..
Fits in stock chassisno cutting or frame modifications.
S&S B3 cylinder heads CNC-machined with 2-bolt exhaust flanges.
3 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 in. total lift.
S&S Premium High Performance Tappets.
Made in USA.
NOTE: Does not include carb/ intake or ignition system. Must be purchased separately.
NOTE: T143-specific or custom exhaust required.
Harley Davidson FLHR Road King 2007-2016
Harley Davidson FLHRC Road King Classic 2007-2013
Harley Davidson FLHRS Road King Custom 2007
Harley Davidson FLHT Electra Glide Standard 2007-2009
Harley Davidson FLHTC Electra Glide Classic 2007-2013
Harley Davidson FLHTCU Electra Glide Ultra Classic 2007-2016
Harley Davidson FLHTCUL Electra Glide Ultra Classic Low 2015-2016
Harley Davidson FLHX Street Glide 2007-2016
Harley Davidson FLHXS Street Glide Special 2014-2016
Harley Davidson FLHXXX Street Glide Trike 2010-2011
Harley Davidson FLRT Freewheeler 2015-2016
Harley Davidson FLTR Road Glide 2007-2009
Harley Davidson FLTRX Road Glide 2015-2016
Harley Davidson FLTRX Road Glide Custom 2010-2013
Harley Davidson FLTRXS Road Glide Special 2015-2016
Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!
Note: 310-0548A