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S&S 79cc cylinder heads are intended for stock engines and other small displacement applications. These heads are compatible with stock Harley-Davidson rocker covers. Must use S&S valve cover gasket kit part #90-4124 (not included) with stock rocker covers. They are a very economical performance upgrade designed for use with other performance enhancers and are machined to accept S&S compression releases.
Heads can be decked up to .060" to increase compression
79cc heads 1.940" intake and 1.575" exhaust valves
S&S .640" lift valve springs
Stock Harley-Davidson rocker boxes can be retained if S&S manual compression release or S&S Easy Start cams are used
Must use S&S valve cover gasket kit part #90-4120 with stock rocker covers (sold separately)
Machined for 2008-'13 FL top motor mount
Includes 4 long head bolts for installation
Includes rocker base gaskets pn #90-4120
Made in the USA
Product Note:
Specification
Details
CARB Approved
No
Color
Black
Country of Origin
USA
Cylinder Head Volume
79cc
Engine Type
Twin Cam
Finish
Powder Coated
Max Valve Lift Intake
.640 in.
Warranty
1 Year Manufacturer Warranty
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Harley Davidson
FLD Dyna Switchback 2012-2016
FLHR Road King 2006-2016
FLHRC Road King Classic 2007-2013
FLHRCI Road King Classic 2006
FLHRI Road King 2006
FLHRS Road King Custom 2006-2007
FLHRSI Road King Custom 2006
FLHT Electra Glide Standard 2006-2009
FLHTC Electra Glide Classic 2007-2013
FLHTCI Electra Glide Classic 2006
FLHTCU Ultra Classic Electra Glide 2006-2016
FLHTCUI Ultra Classic Electra Glide 2006
FLHTCUL Electra Glide Ultra Classic Low 2015-2016
FLHTCUTG Tri Glide Ultra Classic 2009-2016
FLHTI Electra Glide Standard 2006
FLHTK Electra Glide Ultra Limited 2010-2016
FLHTKL Electra Glide Ultra Limited Low 2015-2016
FLHX Street Glide 2006-2016
FLHXI Street Glide 2006
FLHXS Street Glide Special 2014-2016
FLHXXX Street Glide Trike 2010-2011
FLRT Freewheeler 2015-2016
FLS Softail Slim 2012-2017
FLSS Softail Slim S 2016-2017
FLST Heritage Softail 2006
FLSTC Heritage Softail Classic 2006-2017
FLSTCI Heritage Softail Classic 2006
FLSTF Softail Fat Boy 2006-2017
FLSTFB Softail Fat Boy Lo 2010-2016
FLSTFBS Softail Fat Boy S 2016-2017
FLSTFI Softail Fat Boy 2006
FLSTI Heritage Softail 2006
FLSTN Softail Deluxe 2006-2017
FLSTNI Softail Deluxe 2006
FLSTSB Softail Cross Bones 2008-2011
FLSTSC Softail Springer Classic 2006-2007
FLSTSCI Softail Springer Classic 2006
FLTR Road Glide 2007-2009
FLTRI Road Glide 2006
FLTRU Road Glide Ultra 2011-2013, 2016
FLTRX Road Glide 2015-2016
FLTRX Road Glide Custom 2010-2013
FLTRXS Road Glide Special 2015-2016
FXCW Softail Rocker 2008-2009
FXCWC Softail Rocker C 2008-2011
FXD Dyna Super Glide 2007-2010
FXDB Dyna Street Bob 2007-2017
FXDBC Dyna Street Bob Limited 2016
FXDBI Dyna Street Bob 2006
FXDBP Dyna Street Bob 2016
FXDC Dyna Super Glide Custom 2007-2014
FXDCI Dyna Super Glide Custom 2006
FXDF Dyna Fat Bob 2008-2017
FXDI Dyna Super Glide 2006
FXDI35 35th Anniversary Dyna Super Glide 2006
FXDL Dyna Low Rider 2007-2009, 2014-2017
FXDLI Dyna Low Rider 2006
FXDLS Dyna Low Rider S 2016-2017
FXDWG Dyna Wide Glide 2007-2008, 2010-2017
FXDWGI Dyna Wide Glide 2006
FXS Softail Blackline 2011-2013
FXSB Softail Breakout 2013-2017
FXST Softail Standard 2006-2007
FXSTB Softail Night Train 2006-2009
FXSTBI Softail Night Train 2006
FXSTC Softail Custom 2007-2010
FXSTD Softail Deuce 2006-2007
FXSTDI Softail Deuce 2006
FXSTI Softail Standard 2006
FXSTS Springer Softail 2006
FXSTSI Springer Softail 2006
Customer Reviews
S&S Super Stock Heads
By Harold P. on
Verified Purchaser
Parts look great, going to install in the fall.
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Questions & Answers
Will these fit on a 2006 FXDL Dyna low rider?
By Anon.
Yes, these heads are offered for that 2006 FXDL Low Rider. Just be sure to select that year/model before adding to your cart.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
