S&S Cycle MR103C 99-06 Big Twin Chain Drive Camshaft Kit 330-0456

S&S MR103C chain drive camshaft kit for 1999-'06 HD® Big Twins except '06 HD® Dyna® are recommended for modifed engines with larger displacement and higher compression. More torque and horsepower than bolt in cams can deliver. Stock valve springs in 2005-'06 engines may be used with MR103 and HP103 cams. An S&S oil pump and cam support plate, along with a stock 2007 and later style hydraulic cam chain tensioner upgrade is highly recommended for chain drive cams.

• Performance intake and exhaust is recommended for maximum performance increase

The S&S Cycle MR103C chain drive camshaft kit, manufacturer part number 330-0456, is designed for modified Harley-Davidson Big Twin engines from 1999 through 2006, except 2006 Harley-Davidson Dyna models. It is recommended for engines with larger displacement and higher compression, providing more torque and horsepower than bolt-in camshafts can deliver.

The kit fits select 1999-2004 Harley-Davidson Dyna and Softail models, including FXDX Dyna Super Glide Sport, FXDXT Dyna Super Glide T-Sport, and 2003 FXSTDSE Screamin' Eagle Softail Deuce applications. Stock valve springs may be used with MR103 and HP103 camshafts in 2005-2006 engines. An S&S oil pump, cam support plate, and a stock 2007-and-later-style hydraulic cam chain tensioner upgrade are highly recommended for chain drive camshaft installations. Performance intake and exhaust components are recommended for maximum performance increase. Vendor part number: 330-0456.

Features:

• Application: Designed for modified 1999-2006 Harley-Davidson Big Twin engines, except 2006 Harley-Davidson Dyna models
• Performance: Recommended for engines with larger displacement and higher compression
• Power Delivery: Provides more torque and horsepower than bolt-in camshafts can deliver
• Valve Springs: Stock valve springs may be used with MR103 and HP103 camshafts in 2005-2006 engines
• Recommended Components: An S&S oil pump, cam support plate, and stock 2007-and-later-style hydraulic cam chain tensioner upgrade are highly recommended
• Performance Support: Performance intake and exhaust components are recommended for maximum performance increase
• Fitment: Fits select 1999-2004 Harley-Davidson FXDX, FXDXT, and 2003 FXSTDSE applications

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: false
Units Per Sku: 1
Fitment:
1999 Harley Davidson FLHR Road King Base
1999 Harley Davidson FLHRCI Road King Classic Base
1999 Harley Davidson FLHT Electra Glide Standard Base
1999 Harley Davidson FLHTC Electra Glide Classic Base
1999 Harley Davidson FLHTCI Electra Glide Classic Base
1999 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
1999 Harley Davidson FLSTC Heritage Softail Classic Base
1999 Harley Davidson FLSTF Fat Boy Base
1999 Harley Davidson FLTR Road Glide Base
1999 Harley Davidson FLTRI Road Glide Base
1999 Harley Davidson FXD Dyna Super Glide Base
1999 Harley Davidson FXDL Dyna Low Rider Base
1999 Harley Davidson FXDWG Dyna Wide Glide Base
1999 Harley Davidson FXDX Dyna Super Glide Sport Base
1999 Harley Davidson FXSTS Springer Softail Base
2000 Harley Davidson FLHR Road King Base
2000 Harley Davidson FLHRCI Road King Classic Base
2000 Harley Davidson FLHRI Road King Base
2000 Harley Davidson FLHT Electra Glide Standard Base
2000 Harley Davidson FLHTC Electra Glide Classic Base
2000 Harley Davidson FLHTCI Electra Glide Classic Base
2000 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2000 Harley Davidson FLSTC Heritage Softail Classic Base
2000 Harley Davidson FLSTF Fat Boy Base
2000 Harley Davidson FLTR Road Glide Base
2000 Harley Davidson FLTRI Road Glide Base
2000 Harley Davidson FXD Dyna Super Glide Base
2000 Harley Davidson FXDL Dyna Low Rider Base
2000 Harley Davidson FXDWG Dyna Wide Glide Base
2000 Harley Davidson FXDX Dyna Super Glide Sport Base
2000 Harley Davidson FXSTD Softail Deuce Base
2000 Harley Davidson FXSTS Springer Softail Base
2001 Harley Davidson FLHR Road King Base
2001 Harley Davidson FLHRCI Road King Classic Base
2001 Harley Davidson FLHRI Road King Base
2001 Harley Davidson FLHTC Electra Glide Classic Base
2001 Harley Davidson FLHTCI Electra Glide Classic Base
2001 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2001 Harley Davidson FLSTC Heritage Softail Classic Base
2001 Harley Davidson FLSTCI Heritage Softail Classic Base
2001 Harley Davidson FLSTF Fat Boy Base
2001 Harley Davidson FLSTFI Fat Boy Base
2001 Harley Davidson FLTR Road Glide Base
2001 Harley Davidson FLTRI Road Glide Base
2001 Harley Davidson FXD Dyna Super Glide Base
2001 Harley Davidson FXDL Dyna Low Rider Base
2001 Harley Davidson FXDWG Dyna Wide Glide Base
2001 Harley Davidson FXDX Dyna Super Glide Sport Base
2001 Harley Davidson FXDXT Dyna Super Glide T-Sport Base
2001 Harley Davidson FXSTBI Night Train Base
2001 Harley Davidson FXSTD Softail Deuce Base
2001 Harley Davidson FXSTDI Softail Deuce Base
2001 Harley Davidson FXSTI Softail Standard Base
2001 Harley Davidson FXSTS Springer Softail Base
2001 Harley Davidson FXSTSI Springer Softail Base
2002 Harley Davidson FLHR Road King Base
2002 Harley Davidson FLHRCI Road King Classic Base
2002 Harley Davidson FLHRI Road King Base
2002 Harley Davidson FLHTC Electra Glide Classic Base
2002 Harley Davidson FLHTCI Electra Glide Classic Base
2002 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2002 Harley Davidson FLSTC Heritage Softail Classic Base
2002 Harley Davidson FLSTCI Heritage Softail Classic Base
2002 Harley Davidson FLSTF Fat Boy Base
2002 Harley Davidson FLSTFI Fat Boy Base
2002 Harley Davidson FLTR Road Glide Base
2002 Harley Davidson FLTRI Road Glide Base
2002 Harley Davidson FXD Dyna Super Glide Base
2002 Harley Davidson FXDL Dyna Low Rider Base
2002 Harley Davidson FXDWG Dyna Wide Glide Base
2002 Harley Davidson FXDX Dyna Super Glide Sport Base
2002 Harley Davidson FXDXT Dyna Super Glide T-Sport Base
2002 Harley Davidson FXSTBI Night Train Base
2002 Harley Davidson FXSTD Softail Deuce Base
2002 Harley Davidson FXSTDI Softail Deuce Base
2002 Harley Davidson FXSTI Softail Standard Base
2002 Harley Davidson FXSTS Springer Softail Base
2002 Harley Davidson FXSTSI Springer Softail Base
2003 Harley Davidson FLHR Road King Base
2003 Harley Davidson FLHRCI Road King Classic Base
2003 Harley Davidson FLHRI Road King Base
2003 Harley Davidson FLHT Electra Glide Standard Base
2003 Harley Davidson FLHTC Electra Glide Classic Base
2003 Harley Davidson FLHTCI Electra Glide Classic Base
2003 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2003 Harley Davidson FLSTC Heritage Softail Classic Base
2003 Harley Davidson FLSTCI Heritage Softail Classic Base
2003 Harley Davidson FLSTF Fat Boy Base
2003 Harley Davidson FLSTFI Fat Boy Base
2003 Harley Davidson FLTR Road Glide Base
2003 Harley Davidson FLTRI Road Glide Base
2003 Harley Davidson FXD Dyna Super Glide Base
2003 Harley Davidson FXDL Dyna Low Rider Base
2003 Harley Davidson FXDWG Dyna Wide Glide Base
2003 Harley Davidson FXDX Dyna Super Glide Sport Base
2003 Harley Davidson FXDXT Dyna Super Glide T-Sport Base
2003 Harley Davidson FXSTBI Night Train Base
2003 Harley Davidson FXSTD Softail Deuce Base
2003 Harley Davidson FXSTDI Softail Deuce Base
2003 Harley Davidson FXSTDSE Screamin Eagle Softail Deuce Base
2003 Harley Davidson FXSTI Softail Standard Base
2003 Harley Davidson FXSTS Springer Softail Base
2003 Harley Davidson FXSTSI Springer Softail Base
2004 Harley Davidson FLHR Road King Base
2004 Harley Davidson FLHRCI Road King Classic Base
2004 Harley Davidson FLHRI Road King Base
2004 Harley Davidson FLHRS Road King Custom Base
2004 Harley Davidson FLHTC Electra Glide Classic Base
2004 Harley Davidson FLHTCI Electra Glide Classic Base
2004 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2004 Harley Davidson FLSTC Heritage Softail Classic Base
2004 Harley Davidson FLSTCI Heritage Softail Classic Base
2004 Harley Davidson FLSTF Fat Boy Base
2004 Harley Davidson FLSTFI Fat Boy Base
2004 Harley Davidson FLTR Road Glide Base
2004 Harley Davidson FLTRI Road Glide Base
2004 Harley Davidson FXD Dyna Super Glide Base
2004 Harley Davidson FXDL Dyna Low Rider Base
2004 Harley Davidson FXDLI Dyna Low Rider Base
2004 Harley Davidson FXDWG Dyna Wide Glide Base
2004 Harley Davidson FXDWGI Dyna Wide Glide Base
2004 Harley Davidson FXDX Dyna Super Glide Sport Base
2004 Harley Davidson FXSTBI Night Train Base
2004 Harley Davidson FXSTD Softail Deuce Base
2004 Harley Davidson FXSTDI Softail Deuce Base
2004 Harley Davidson FXSTDSE Screamin Eagle Softail Deuce Base
2004 Harley Davidson FXSTI Softail Standard Base
2004 Harley Davidson FXSTS Springer Softail Base
2004 Harley Davidson FXSTSI Springer Softail Base
2005 Harley Davidson FLHR Road King Base
2005 Harley Davidson FLHRCI Road King Classic Base
2005 Harley Davidson FLHRI Road King Base
2005 Harley Davidson FLHRS Road King Custom Base
2005 Harley Davidson FLHTC Electra Glide Classic Base
2005 Harley Davidson FLHTCI Electra Glide Classic Base
2005 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2005 Harley Davidson FLSTC Heritage Softail Classic Base
2005 Harley Davidson FLSTCI Heritage Softail Classic Base
2005 Harley Davidson FLSTF Fat Boy Base
2005 Harley Davidson FLSTFI Fat Boy Base
2005 Harley Davidson FLTR Road Glide Base
2005 Harley Davidson FLTRI Road Glide Base
2005 Harley Davidson FXD Dyna Super Glide Base
2005 Harley Davidson FXDL Dyna Low Rider Base
2005 Harley Davidson FXDLI Dyna Low Rider Base
2005 Harley Davidson FXDWG Dyna Wide Glide Base
2005 Harley Davidson FXDWGI Dyna Wide Glide Base
2005 Harley Davidson FXDX Dyna Super Glide Sport Base
2005 Harley Davidson FXSTBI Night Train Base
2005 Harley Davidson FXSTD Softail Deuce Base
2005 Harley Davidson FXSTDI Softail Deuce Base
2005 Harley Davidson FXSTI Softail Standard Base
2005 Harley Davidson FXSTS Springer Softail Base
2005 Harley Davidson FXSTSI Springer Softail Base
2006 Harley Davidson FLHR Road King Base
2006 Harley Davidson FLHRCI Road King Classic Base
2006 Harley Davidson FLHRI Road King Base
2006 Harley Davidson FLHRS Road King Custom Base
2006 Harley Davidson FLHT Electra Glide Standard Base
2006 Harley Davidson FLHTCI Electra Glide Classic Base
2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2006 Harley Davidson FLHX Street Glide Base
2006 Harley Davidson FLST Heritage Softail Base
2006 Harley Davidson FLSTC Heritage Softail Classic Base
2006 Harley Davidson FLSTCI Heritage Softail Classic Base
2006 Harley Davidson FLSTF Fat Boy Base
2006 Harley Davidson FLSTFI Fat Boy Base
2006 Harley Davidson FLTR Road Glide Base
2006 Harley Davidson FLTRI Road Glide Base
2006 Harley Davidson FXD Dyna Super Glide Base
2006 Harley Davidson FXDLI Dyna Low Rider Base
2006 Harley Davidson FXDWG Dyna Wide Glide Base
2006 Harley Davidson FXDWGI Dyna Wide Glide Base
2006 Harley Davidson FXSTBI Night Train Base
2006 Harley Davidson FXSTD Softail Deuce Base
2006 Harley Davidson FXSTDI Softail Deuce Base
2006 Harley Davidson FXSTI Softail Standard Base
2006 Harley Davidson FXSTS Springer Softail Base
2006 Harley Davidson FXSTSI Springer Softail Base