High-compression long block; oil line kit required. No fuel or ignition systems included. Compatible with stock-length intake manifolds and most air cleaners.
The T124 high-compression long block is built for riders seeking strong, reliable performance with modern compatibility. 🔧
This long block requires an oil line installation kit and does not include fuel or ignition systems.
Special head machining allows fitment with stock-length intake manifolds and preserves the stock-style breather vent location for easy air cleaner fitment. 🇺🇸
Includes Super Stock™ heads, crankcase, high-flow oil pump, cam cover, and easy start 640 gear drive cams; made in the USA.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Dyna Switchback | Dyna | 2012 | |
| Harley Davidson | Dyna Switchback | Dyna | 2013 | |
| Harley Davidson | Dyna Switchback | Dyna | 2012 | |
| Harley Davidson | Dyna Switchback | Dyna | 2013 | |
| Harley Davidson | Dyna Switchback | Dyna | 2014 | |
| Harley Davidson | Dyna Switchback | Dyna | 2015 | |
| Harley Davidson | Dyna Switchback | Dyna | 2016 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2007 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2008 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2009 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2010 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2007 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2008 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2009 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2010 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2011 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2012 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2012 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2014 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2015 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2016 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2017 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2014 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2015 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2016 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2017 | |
| Harley Davidson | Dyna Street Bob Limited | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob Limited | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob Limited | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob Limited | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob Special | Dyna | 2014 | |
| Harley Davidson | Dyna Street Bob Special | Dyna | 2015 | |
| Harley Davidson | Dyna Street Bob Special | Dyna | 2014 | |
| Harley Davidson | Dyna Street Bob Special | Dyna | 2015 | |
| Harley Davidson | Dyna Street Bob Limited | Dyna | 2016 | |
| Harley Davidson | Dyna Street Bob Limited | Dyna | 2016 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2006 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2014 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2015 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2016 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2013 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2014 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2015 | |
| Harley Davidson | Dyna Street Bob Factory Custom | Dyna | 2016 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2007 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2008 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2009 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2010 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2011 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2012 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2013 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2012 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2013 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2014 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2014 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2006 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2008 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2009 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2010 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2011 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2012 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2012 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2013 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2014 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2015 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2016 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2017 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2012 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2013 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2014 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2015 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2016 | |
| Harley Davidson | Dyna Fat Bob | Dyna | 2017 | |
| Harley Davidson | Dyna Fat Bob CVO | CVO | 2009 | |
| Harley Davidson | Dyna Fat Bob CVO | CVO | 2010 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2006 | |
| Harley Davidson | Dyna Super Glide 35th Anniversary | Dyna | 2006 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2007 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2008 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2009 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2014 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2015 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2016 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2017 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2014 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2015 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2016 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2017 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2006 | |
| Harley Davidson | Dyna Low Rider S | Dyna | 2016 | |
| Harley Davidson | Dyna Low Rider S | Dyna | 2017 | |
| Harley Davidson | Dyna Screamin Eagle | CVO | 2007 | |
| Harley Davidson | Dyna Screamin Eagle | CVO | 2008 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2007 | |
| Harley Davidson | Dyna Wide Glide 105th Anniversary | Dyna | 2008 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2010 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2011 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2012 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2012 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2013 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2012 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2013 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2014 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2015 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2016 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2017 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2006 |
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