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Part Number:
WIS-RED0077X140

RED0077X140 Wiseco Pistons Red Series Flat Top 4.140 Bore - Chevy LS

Chevy LS, Bore 4.140, Stroke 3.622, Rod Length 6.125, Flat Top -4.0cc, .927 Wrist Pin, Set of 8 Pistons and Rings

$899.99
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Wiseco Pistons use the latest design technology to manufacture some of the best aftermarket performance forged pistons on the market. Trust your new engine with a set of Wiseco forged racing Pistons.

  • ArmorGlide Skirt coating
  • .150" wall pins and wire locks
  • 2618 High strength alloy
  • Premium rings included 1.2 1.2 3.0mm
  • Anti-detontion & pressure seal grooves


  • Compression Ratio:
  • 58cc 11.9:1
  • 64cc 11.1:1
  • 70cc 10.4:1
  • 72cc 10.2:1

    Fits 15 degree and 12 degree heads
More Information
CNC Part Number WIS-RED0077X140
Price $899.99
Manufacturer's Part Number RED0077X140
Brands Wiseco
Part Types Engine Piston
Departments Parts
Vehicle Make Chevy LS
Bore Size 4.140
Crankshaft Stroke 3.622
Rod Length 6.125
Piston Type Flat Top
Compression Height 1.294
Piston Material 2618 Forged
Piston Ring Size 1.2 1.2 3.0mm
Wrist Pin Size 0.927
Custom Notices ⚠ PROP 65 WARNING
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