High Performance Forged Piston Set | For Big Block Chevy 496 | 10.7:1 Compression Ratio | SRP Specs

High Performance Forged Piston Set | For Big Block Chevy 496 | 10.7:1 Compression Ratio | SRP Specs

JE Pistons
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MPN:
212157
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Description

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 496 Engines, Forged, 4.250 Inch Bore, 0.060 Inch Oversized, 4.250 Inch Stroke/ 6.385 Inch Rod Length, 1.270 Inch Compression Distance, Dome Top/ 18 CC Volume, 10.7:1 Compression Ratio With 112 CC Heads/ 10.2:1 Compression Ratio With 118 CC Heads/ 9.7:1 Compression Ratio With 124 CC Heads, 559 Grams, Set Of 8 Pistons And Oil Support Rails

Key Features

  • 4032 Low Expansion High Silicon Aluminum Alloy Heat Treated To SRP Specifications
  • CNC Machined Domes With Radiused Valve Reliefs Provide Optimum Flame Travel
  • Wall Wrist Pin, Pin Fitting And Double Spiro Locks Included
  • Designed To Fit Edelbrock STD Series Heads
  • Limited 30 Day Warranty

Technical Details

  • Engine Compatibility: Chevy Big Block V8 7.4L 454 Cubic Inch
  • Piston Type: Dome Top
  • Dome Volume: 18 Cubic Centimeter
  • Compression Ratio: 10.7:1 With 112 CC/ 10.2:1 With 118 CC/ 9.7:1 With 124 CC
  • Oversized: 0.060 Inch
  • Bore Size IN: 4-1/4 Inch
  • Material: Aluminum Alloy
  • Connecting Rod Material: No Connecting Rod
  • Wrist Pin Style: Floating
  • Includes Piston Rings: No
  • Quantity: Set Of 8
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