Part Number:
UEM-IC823-060

Icon Pistons IC823-060 Fits BB Chrysler 450 512 541 Flat Top 4.5cc Bore 4.402

Fits BB Chrysler 450-512-541, Bore 4.402, fits 450 3.750 Stroke with 6.768 Rod, fits 512 4.250 Stroke with 6.535 Rod, fits 541 4.500 Stroke with 7.100 Rod, 542 grams, Flat Top 4.5cc, Set of 8 Pistons

Special Price $769.62 Regular Price $793.42
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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.
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Icon Forged Pistons are forged from high ductile 2618 alloy. With a 1% silicon content 2618 alloy they are formulated and heat treated for the most demanding performance applications such as very high compression ratios, boosted application and nitrous
  • Crown and valve reliefs are cnc machined
  • Top land mini groove technology
  • Skirts machined by UEM's unique in house built cnc machines
  • Accumulator groove to help eliminate flutter and maximize ring seal
  • Skirt and pin boss struts designed to withstand heavy loads from high cylinder pressures
  • Wrist pins and spiral lock rings included
  • 1/16 1/16 3/16 rings not included
  • Compression Ratio 450 75cc 11.3:1, 78cc 11.0:1, 88cc 10.0:1 - 512 75cc 12.7:1, 78cc 12.3:1, 88cc 11.2:1 - 75cc 12.1:1, 78cc 11.4:1, 88cc 10.5:1
  • Advertised piston weight 542 grams, 158 gram wrist pin
  • OE Deck Height 9.980"
  • Note: Standard bore size is 4.342
  • Notes: BB Chrysler 450 and 512 - Pin diameter is .9898" (BBC). Pin is centered. Use 4250BD8.125 Ring set for the .033" Oversize Piston. Use 400 Low deck block.
  • Notes: BB Chrysler 541 - Piston is for a 4.3750" Finished Size Only. Pin Diameter is .9898" (BBC). Pin is Centered. Use 250BD8.125 Ring Set for the 0.033" Oversized Piston. Piston will be 0.053" Below Deck. Use 440 Block
  • Note: Ships direct from manufacturer
  • More Information
    CNC Part Number UEM-IC823-060
    Price $793.42
    Sold As Set
    Manufacturer's Part Number IC823-060
    Brands Icon
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chrysler BB
    Bore Size 4.402
    Crankshaft Stroke 3.750, 4.250, 4.500
    Rod Length 6.535, 6.768, 7.100
    Piston Type Flat Top
    Compression Height 1.322
    Piston Material 2618 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 0.990
    Custom Notices ⚠ PROP 65 WARNING
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