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JE Pistons Forged Pistons | Big Block Chevy 454 | 4.250" Bore | Oversized | Flat Top | 8.5:1 Compression Ratio | Set Of 8

JE Pistons
New
MPN:
139477
In Stock. Receive in 1-4 business days
✔90-Day Returns ✔Same-Day Shipping on business days ✔No Restock Fee
$1,062.03 $831.42
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Important: Product images may not represent the actual item and may include generic, demonstrative, or compatibility examples. Please carefully review the product title, description, and specifications to understand what is included in your purchase.

Note: Piston, SRP, For Use With Big Block Chevy 454 Engines, Forged, 4.250 Inch Bore, 0.030 Inch Oversized, 4.00 Inch Stroke/ 6.135 Inch Rod Length, 1.645 Inch Compression Distance, Flat Top/ -3 CC Volume, 8.5:1 Compression Ratio With 112 CC Heads/ 8.2:1 Compression Ratio With 118 CC Heads/ 7.9:1 Compression Ratio With 124 CC Heads, 594 Grams, Set Of 8 Pistons

Key Features

  • Limited 30 Day Warranty From Date Of Original Purchase

Technical Details

  • Engine Compatibility: Chevy Big Block V8 7.4L 454 Cubic Inch
  • Piston Type: Forged
  • Dome Volume: -3 Cubic Centimeter
  • Compression Ratio: 8.5:1 Compression Ratio With 112 CC Heads/ 8.2:1 Compression Ratio With 118 CC Heads
  • Oversized: 0.030 Inch
  • Bore Size IN: 4-1/4 Inch
  • Quantity: Set Of 8