• Drag part number: 0930-0139
• Manufacturer Number: 900-0251
• Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used.
• High port flow gives great performance now, and more later when additional upgrades are done
• Heads are fully assembled with springs and valves
• Compression ratios vary depending on cylinder heads chosen, pistons used and engine displacement; see Compression Ratios chart for specifications
• 79cc heads work great with stock motors for 88″ to 103″ motors; 89cc heads work best for motors over 103″ or with high-compression pop-up pistons
• 79cc have 1.940″ intake and 1.575″ exhaust valve and springs for up to .650″ lift; 89cc have 2.000″ intake and 1.605″ exhaust and .640″ springs
• 79cc heads accept OEM rocker boxes
• 79cc and 89cc heads require S&S Lower Rocker Box Gasket Kit (0934-4574)
• 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 or gaskets
• Heads include four long headbolts, and reuse four long OEM headbolts
• Accept OEM intake manifolds
• Made in the U.S.A.

• Product Name: Cylinder Head Kit
• Model: Super Stock
• Base Color: Black
• Color/Finish: Powder-Coated
• Color/Finish: Black
• Material: Aluminum
• Displacement: 79 cc
• Units: Pair
• Riding Style: Street
• Finish: Powder-Coated

2003-2005 Harley-Davidson Electra Glide Standard EFI FLHTI 1999-2005 Harley-Davidson Road King EFI FLHR 1999-2005 Harley-Davidson Electra Glide Classic EFI FLHTCI 2000-2005 Harley-Davidson Softail Standard FXST 2000-2005 Harley-Davidson Softail Night Train FXSTB 1999-2005 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI 2005 Harley-Davidson Super Glide Custom FXDC 2005 Harley-Davidson Softail Springer Classic EFI FLSTSCI 1999-2005 Harley-Davidson Super Glide FXD 2001-2005 Harley-Davidson Softail Springer EFI FXSTSI 2000-2005 Harley-Davidson Softail Springer FXSTS 2001-2005 Harley-Davidson Softail Standard EFI FXSTI 2001-2005 Harley-Davidson Softail Night Train EFI FXSTBI 1999-2000 Harley-Davidson Dyna Convertible FXDS-CONV 1999 Harley-Davidson Electra Glide Ultra Classic FLHTCU 2005 Harley-Davidson Softail Springer Classic FLSTSC 1999-2002 Harley-Davidson Road Glide FLTR 2004-2005 Harley-Davidson Super Glide Sport EFI FXDXI 1999-2005 Harley-Davidson Electra Glide Classic FLHTC 1999-2005 Harley-Davidson Electra Glide Standard FLHT 1999-2005 Harley-Davidson Wide Glide FXDWG 1999-2005 Harley-Davidson Super Glide Sport FXDX 1999-2005 Harley-Davidson Road Glide EFI FLTR 2004-2005 Harley-Davidson Road King Custom EFI FLHRS 2005 Harley-Davidson Super Glide Custom EFI FXDCI 2001-2003 Harley-Davidson Super Glide T-Sport FXDXT 1999-2005 Harley-Davidson Road King Classic EFI FLHRC 1999-2005 Harley-Davidson Road King FLHR 2004-2005 Harley-Davidson Road King Custom FLHRS 1999-2005 Harley-Davidson Low Rider FXDL 2000-2005 Harley-Davidson Softail Deuce FXSTD 2000-2005 Harley-Davidson Softail Heritage Classic FLSTC 2001-2005 Harley-Davidson Softail Heritage Classic EFI FLSTCI 2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF 2005 Harley-Davidson Softail Deluxe EFI FLSTNI 2000-2003 Harley-Davidson Softail Heritage Springer FLSTS 2001-2003 Harley-Davidson Softail Heritage Springer EFI FLSTSI 2004-2005 Harley-Davidson Super Glide EFI FXDI 2000-2005 Harley-Davidson Softail Fat Boy FLSTF 2004-2005 Harley-Davidson Low Rider EFI FXDL 2005 Harley-Davidson Softail Deluxe FLSTN 2002-2005 Harley-Davidson Softail Fat Boy EFI FLSTFI 2001-2005 Harley-Davidson Softail Deuce EFI FXSTDI 2004-2005 Harley-Davidson Wide Glide EFI FXDWGI

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