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S&S Super Stock Cylinder Heads For Harley Twin Cam 1999-2005

Item: P274227

Bolt on some ground-poundin' power. These heads are designed to be used with stock flat top or aftermarket pistons. You don't need crazy-master-engine… Read More

$1,283.95

This product is vehicle specific. Please to ensure fitment.

Learn More

Product Details

S&S Super Stock Cylinder Heads For Harley Twin Cam

Bolt on some ground-poundin' power. These heads are designed to be used with stock flat top or aftermarket pistons. You don't need crazy-master-engine-builder-status to make good, usable power - just bolt them in and go.  While they will work with stock components, a good exhaust, air cleaner, and cam will make these heads really shine. (You can go a little wilder with the cam, too - S&S installs high-lift springs for you!) As with most engine modifications on a Blockhead, adjustable pushrods are a great (but not absolutely necessary) addition to whatever package you're putting together. Don't forget gaskets!

Features:

  • High port flow gives great performance now, and more later when additional upgrades are done
  • Heads are fully assembled with springs and valves, and are available in silver or wrinkle black powder-coat
  • Compression ratios vary depending on cylinder heads chosen, pistons used and engine displacement
  • 79cc heads work great with stock motors for 88" to 103" motors
  • 1.940" intake and 1.575" exhaust valve and springs for up to .640" lift
  • Heads accept OEM rocker boxes
  • Heads are machined for compression releases (sold separately); S&S rocker boxes required when using S&S compression releases
  • Do not include rocker arm components, intake manifold, gaskets or head bolts (requires eight long OEM length head bolts)
  • Accept OEM intake manifolds
  • Sold in pairs
  • Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black RevZilla Item #960000 MFR. Product #90-1293 AvailabilityIn Stock: Ships within 24 hours
Product Style Silver RevZilla Item #960001 MFR. Product #106-4277 AvailabilityIn Stock: Ships within 24 hours

This product is vehicle specific. Please to ensure fitment.

Fitment Notes & Exceptions
  • It is the responsibility of the installer to check and re-check all clearances when installing these heads
Harley Davidson
Dyna Convertible FXDS 1999, 2000
Dyna Low Rider FXDL/I 1999-2005
Dyna Super Glide Custom FXDC/I 2005
Dyna Super Glide FXD/I 1999-2005
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide FXDWG/I 1999-2005
Electra Glide Classic FLHTC/I 1999-2005
Electra Glide Standard FLHT/I 1999-2005
Electra Glide Ultra Classic FLHTCU/I 1999-2005
Road Glide FLTR/I 1999-2005
Road King Classic FLHRC/I 1999-2005
Road King Custom FLHRS/I 1999-2005
Road King FLHR/I 1999-2005
Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 2005
Softail Deuce FXSTD/I 2000-2005
Softail Fat Boy FLSTF/I 2000-2005
Softail Heritage Classic FLSTC/I 2000-2005
Softail Heritage Springer FLSTS/I 2000, 2001, 2002, 2003
Softail Night Train FXSTB/I 2000-2005
Softail Springer Classic FLSTSC/I 2005
Softail Springer FXSTS/I 2000-2005
Softail Standard FXST/I 2000-2005
This item is also available for 34 different models

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Product Description
Bolt on some ground-poundin' power. These heads are designed to be used with stock flat top or aftermarket pistons. You don't need crazy-master-engine… Read More
Part Numbers
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Fitment
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Browse 10 questions Browse 10 questions and 1 answer
Is the combustion chamber bathtub design or hemiphirical design ?
A shopper on Aug 24, 2016
Will they work on a 1995 883 with 1200 10.5 conversion?
A shopper on Aug 11, 2016
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