Manley Performance EJ20/EJ25 4340 Billet Turbo Tuff Series Crankshaft with 79mm Stroke

Manley Turbo Tuff® Billet Crankshafts deliver uncompromising strength, precision, and reliability for high-horsepower and high-boosted applications. Machined from premium 4340 Turbo Tuff® billet material, each crank features gun-drilled pins and fully knife-edged counterweights for reduced weight and superior balance. A multi-step heat treatment and nitriding process maximize durability, while stress relief, shot peening, and 100% magnaflux inspection ensure flawless quality. Manley Crankshaft, CRANK-4340 79mm STROKE.

• Enhanced Strength: Heat-treated and nitrided for max durability
• Counterweights knife-edged for precise balance and stability
• Quality Assured: Stress-relieved, shot-peened, magnafluxed
• Direct Shot Oiling for reliable bearing and journal life

The Manley Performance EJ20/EJ25 4340 Billet Turbo Tuff Series Crankshaft is engineered for high-performance applications requiring exceptional strength and durability. Crafted from premium 4340 Turbo Tuff® billet material, this crankshaft offers outstanding resistance to the stresses of high-horsepower and high-boost environments. Its design incorporates gun-drilled pins for improved oil flow and fully knife-edged counterweights to reduce weight and enhance engine balance, contributing to smoother operation and better power delivery. This crankshaft is an ideal upgrade for enthusiasts seeking reliability in demanding turbocharged setups.
Each crankshaft undergoes a rigorous multi-step heat treatment process, including nitriding, to maximize surface hardness and durability. The stress-relieved, shot-peened, and magnaflux-inspected manufacturing process ensures flawless quality control, providing confidence in its performance longevity. The direct shot oiling system promotes consistent lubrication of bearings and journals, critical for maintaining engine integrity under extreme conditions. This crankshaft fits select Subaru Legacy models from 2005 to 2007, making it a precise upgrade for enthusiasts and professional rebuilders aiming to enhance their engine's strength and reliability.
Designed with precision and quality at the forefront, the Manley Turbo Tuff Series crankshaft is a trusted component for high-performance Subaru engine builds, delivering both power and peace of mind during demanding driving scenarios.

Features:

• Enhanced Strength: Heat-treated and nitrided for maximum durability

• Counterweights knife-edged for precise balance and stability

• Quality assured: stress-relieved, shot-peened, and magnafluxed for flawless integrity

• Direct shot oiling for reliable bearing and journal lubrication

Fitment:
1996 Subaru Legacy GT
1996 Subaru Legacy LSi
1996 Subaru Legacy Outback
1997 Subaru Legacy GT
1997 Subaru Legacy LSi
1997 Subaru Legacy Outback
1997 Subaru Legacy Outback Limited
1998 Subaru Forester Base
1998 Subaru Forester L
1998 Subaru Forester S
1998 Subaru Impreza RS
1998 Subaru Legacy GT
1998 Subaru Legacy GT Limited
1998 Subaru Legacy Outback
1999 Subaru Forester Base
1999 Subaru Forester L
1999 Subaru Forester S
1999 Subaru Impreza RS
1999 Subaru Legacy GT
1999 Subaru Legacy Limited 30th Anniversary
1999 Subaru Legacy Outback
1999 Subaru Legacy Outback Limited
1999 Subaru Legacy SUS 30th Anniversary
2000 Subaru Forester Base
2000 Subaru Forester L
2000 Subaru Forester S
2000 Subaru Impreza RS
2000 Subaru Legacy Brighton
2000 Subaru Legacy GT
2000 Subaru Legacy GT Limited
2000 Subaru Legacy L
2000 Subaru Outback Base
2000 Subaru Outback Limited
2001 Subaru Forester Base
2001 Subaru Forester L
2001 Subaru Forester S
2001 Subaru Impreza RS
2001 Subaru Legacy GT
2001 Subaru Legacy GT Limited
2001 Subaru Legacy L
2001 Subaru Outback Base
2001 Subaru Outback Limited
2002 Subaru Forester Base
2002 Subaru Forester L
2002 Subaru Forester S
2002 Subaru Impreza Outback
2002 Subaru Impreza RS
2002 Subaru Impreza TS
2002 Subaru Impreza WRX
2002 Subaru Legacy GT
2002 Subaru Legacy GT Limited
2002 Subaru Legacy L
2002 Subaru Outback Base
2002 Subaru Outback Limited
2003 Subaru Baja Base
2003 Subaru Baja Sport
2003 Subaru Forester X
2003 Subaru Forester XS
2003 Subaru Impreza Outback
2003 Subaru Impreza RS
2003 Subaru Impreza TS
2003 Subaru Impreza WRX
2003 Subaru Legacy GT
2003 Subaru Legacy L
2003 Subaru Legacy L SE
2003 Subaru Outback Base
2003 Subaru Outback Limited
2004 Subaru Baja Sport
2004 Subaru Baja Turbo
2004 Subaru Forester X
2004 Subaru Forester XS
2004 Subaru Forester XT
2004 Subaru Impreza Outback
2004 Subaru Impreza RS
2004 Subaru Impreza TS
2004 Subaru Impreza WRX
2004 Subaru Impreza WRX STI
2004 Subaru Legacy GT
2004 Subaru Legacy L
2004 Subaru Legacy L 35th Anniversary
2004 Subaru Outback Base
2004 Subaru Outback Limited
2005 Saab 9-2X Aero
2005 Subaru Baja Sport
2005 Subaru Baja Turbo
2005 Subaru Forester X
2005 Subaru Forester XS
2005 Subaru Forester XS L.L. Bean Edition
2005 Subaru Forester XT
2005 Subaru Forester XT Premium
2005 Subaru Impreza Outback Sport
2005 Subaru Impreza RS
2005 Subaru Impreza WRX
2005 Subaru Impreza WRX STI
2005 Subaru Legacy GT
2005 Subaru Legacy GT Limited
2005 Subaru Legacy i
2005 Subaru Legacy Limited
2005 Subaru Outback i
2005 Subaru Outback Limited
2005 Subaru Outback XT
2005 Subaru Outback XT Limited
2006 Saab 9-2X Aero
2006 Subaru Baja Sport
2006 Subaru Baja Turbo
2006 Subaru Forester X
2006 Subaru Forester X L.L. Bean Edition
2006 Subaru Forester XT Limited
2006 Subaru Impreza 2.5i
2006 Subaru Impreza Outback Sport
2006 Subaru Impreza WRX
2006 Subaru Impreza WRX Limited
2006 Subaru Impreza WRX STI
2006 Subaru Impreza WRX TR
2006 Subaru Legacy 2.5i
2006 Subaru Legacy GT
2006 Subaru Legacy GT spec.B
2006 Subaru Outback 2.5i
2006 Subaru Outback 2.5i Limited
2006 Subaru Outback XT
2006 Subaru Outback XT Limited
2007 Subaru Forester X
2007 Subaru Forester X L.L. Bean Edition
2007 Subaru Forester XT Limited
2007 Subaru Impreza 2.5i
2007 Subaru Impreza Outback Sport
2007 Subaru Impreza WRX
2007 Subaru Impreza WRX Limited
2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2007 Subaru Impreza WRX TR
2007 Subaru Legacy 2.5i
2007 Subaru Legacy 2.5i Limited
2007 Subaru Legacy 2.5i Special Edition
2007 Subaru Legacy GT Limited
2007 Subaru Legacy GT spec.B
2007 Subaru Outback 2.5i
2007 Subaru Outback 2.5i Basic
2007 Subaru Outback 2.5i Limited
2007 Subaru Outback XT Limited
2008 Subaru Forester Sports 2.5 X
2008 Subaru Forester Sports 2.5 XT
2008 Subaru Forester X
2008 Subaru Forester X L.L. Bean Edition
2008 Subaru Forester XT Limited
2008 Subaru Impreza 2.5i
2008 Subaru Impreza Outback Sport
2008 Subaru Impreza WRX
2008 Subaru Impreza WRX STI
2008 Subaru Legacy 2.5i
2008 Subaru Legacy 2.5i Limited
2008 Subaru Legacy 2.5i Special Edition
2008 Subaru Legacy GT Limited
2008 Subaru Legacy GT spec.B
2008 Subaru Outback 2.5i
2008 Subaru Outback 2.5i L.L. Bean Edition
2008 Subaru Outback 2.5i Limited
2008 Subaru Outback 2.5i Limited L.L. Bean Edition
2008 Subaru Outback Base
2008 Subaru Outback XT Limited
2009 Subaru Forester X
2009 Subaru Forester X Limited
2009 Subaru Forester X Premium
2009 Subaru Forester XT
2009 Subaru Forester XT Limited
2009 Subaru Impreza 2.5 GT
2009 Subaru Impreza 2.5i
2009 Subaru Impreza Outback Sport
2009 Subaru Impreza WRX
2009 Subaru Impreza WRX Premium
2009 Subaru Impreza WRX STI
2009 Subaru Legacy 2.5i
2009 Subaru Legacy 2.5i Limited
2009 Subaru Legacy 2.5i Special Edition
2009 Subaru Legacy GT Limited
2009 Subaru Legacy GT spec.B
2009 Subaru Outback 2.5i
2009 Subaru Outback 2.5i Limited
2009 Subaru Outback 2.5i Special Edition
2009 Subaru Outback XT Limited
2010 Subaru Forester X
2010 Subaru Forester X Limited
2010 Subaru Forester X Premium
2010 Subaru Forester XT Limited
2010 Subaru Forester XT Premium
2010 Subaru Impreza 2.5 GT
2010 Subaru Impreza 2.5i
2010 Subaru Impreza 2.5i Premium
2010 Subaru Impreza Outback Sport
2010 Subaru Impreza WRX
2010 Subaru Impreza WRX Limited
2010 Subaru Impreza WRX Premium
2010 Subaru Impreza WRX STI
2010 Subaru Impreza WRX STI Special Edition
2010 Subaru Legacy 2.5GT
2010 Subaru Legacy 2.5i
2010 Subaru Legacy 2.5i Limited
2010 Subaru Legacy 2.5i Premium
2010 Subaru Outback 2.5i
2010 Subaru Outback 2.5i Limited
2010 Subaru Outback 2.5i Premium
2011 Subaru Forester X
2011 Subaru Forester X Limited
2011 Subaru Forester X Premium
2011 Subaru Forester X Touring
2011 Subaru Forester XT Premium
2011 Subaru Forester XT Touring
2011 Subaru Impreza 2.5i
2011 Subaru Impreza 2.5i Premium
2011 Subaru Impreza Outback Sport
2011 Subaru Impreza WRX
2011 Subaru Impreza WRX Limited
2011 Subaru Impreza WRX Premium
2011 Subaru Impreza WRX STI
2011 Subaru Impreza WRX STI Limited
2011 Subaru Legacy 2.5GT
2011 Subaru Legacy 2.5i
2011 Subaru Legacy 2.5i Limited
2011 Subaru Legacy 2.5i Premium
2011 Subaru Outback 2.5i
2011 Subaru Outback 2.5i Limited
2011 Subaru Outback 2.5i Premium
2012 Subaru Impreza Base
2012 Subaru Impreza Limited
2012 Subaru Impreza Premium
2012 Subaru Impreza Sport Limited
2012 Subaru Impreza Sport Premium
2012 Subaru Impreza WRX
2012 Subaru Impreza WRX Limited
2012 Subaru Impreza WRX Premium
2012 Subaru Impreza WRX STI
2012 Subaru Impreza WRX STI Limited

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1