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Eagle Chevrolet LS 4340 4.000in Stroke 58 Tooth Reluctor Forged Crankshaft

Take your engine to the next level with the Eagle Chevrolet LS 4340 4.000in Stroke 58 Tooth Reluctor Forged Crankshaft. This high-performance crankshaft is designed for the most demanding applications and features a non-twist forging,.125" fillet radiuses for superior strength, and a nitrided surface.

  • Forged 4340 steel construction for exceptional strength and durability
  • Non-twist forging for improved performance
  • .125" fillet radiuses for superior strength
  • Nitrided surface for reduced wear and tear
  • Micropolished to < 2 ra for a smooth finish

Whether you're building a high-performance engine or just looking for a reliable replacement, the Eagle Chevrolet LS 4340 4.000in Stroke 58 Tooth Reluctor Forged Crankshaft is the perfect choice. Note: Crankshaft must be balanced to match your specific rods and pistons.

Make Model Year Type
Cadillac CTS 2004 V
Cadillac CTS 2005 V
Cadillac CTS 2006 V
Cadillac CTS 2007 V
Chevrolet Camaro 1998 Z28
Chevrolet Camaro 1999 Z28
Chevrolet Camaro 2000 Z28
Chevrolet Camaro 2001 Z28
Chevrolet Camaro 2002 Z28
Chevrolet Camaro 2010 SS
Chevrolet Camaro 2011 SS
Chevrolet Camaro 2012 SS
Chevrolet Camaro 2013 SS
Chevrolet Corvette 1997 Base
Chevrolet Corvette 1998 Base
Chevrolet Corvette 1999 Base
Chevrolet Corvette 2000 Base
Chevrolet Corvette 2001 Base
Chevrolet Corvette 2001 Z06
Chevrolet Corvette 2002 Base
Chevrolet Corvette 2002 Z06
Chevrolet Corvette 2003 Base
Chevrolet Corvette 2003 Z06
Chevrolet Corvette 2004 Base
Chevrolet Corvette 2004 Z06
Chevrolet Corvette 2005 Base
Chevrolet Corvette 2006 Base
Chevrolet Corvette 2006 Z06
Chevrolet Corvette 2007 Base
Chevrolet Corvette 2007 Z06
Chevrolet Corvette 2008 Base
Chevrolet Corvette 2008 Z06
Chevrolet Corvette 2009 Base
Chevrolet Corvette 2009 Z06
Chevrolet Corvette 2009 ZR1
Chevrolet Corvette 2010 Base
Chevrolet Corvette 2010 Z06
Chevrolet Corvette 2010 ZR1
Chevrolet SSR 2005 Base
Chevrolet SSR 2006 Base
Chevrolet Trailblazer 2006 SS
Chevrolet Trailblazer 2007 SS
Chevrolet Trailblazer 2008 SS
Pontiac Firebird 1998 Formula
Pontiac Firebird 1999 Formula
Pontiac Firebird 2000 Formula
Pontiac Firebird 2001 Formula
Pontiac Firebird 2002 Formula
Pontiac GTO 2004 Base
Pontiac GTO 2005 Base
Pontiac GTO 2006 Base
Ten years prior to Eagle's official opening were spent developing the technology, relationships, and design that has become Eagle Specialty Products, Inc. Eagle formally began business in August of 1992 offering just a couple of part numbers. Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This,in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as expanding our offerings in connecting rods. Continuous design improvements and improvements in materials and manufacturing techniques have resulted in Eagle being the largest and most respected aftermarket connecting rod and crank manufacturer in the industry. We never stop researching ways to make our products lighter, stronger, more efficient to manufacture, and more diverse.
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