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United Engine Machine IC743L.030-1

ICON Premium Forged Small Block Chrysler 360ci Left Single Piston 4.030" Bore

United Engine Machine IC743L.030-1


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ON SALE - $29.69 OFF
United Engine Machine IC743L.030-1 ICON Premium Forged Small Block Chrysler 360ci Left Single Piston 4.030" Bore $64.88
Small Block Chrysler 360ci Forged Pistons
  • Solid Dome 2V
  • 4.000" Bore (+.030'')
  • 6.123" Connecting Rod
  • 3.580'' Crank Stroke
  • -11.2cc Head Volume
  • Comp. Ratio: 14.1/60cc; 13.0/65cc; 12.1/70cc
  • 1/pkg

  • United Engine Machine IC743L.030-1 Details

    Chrysler 360ci

  • Solid Dome Pistons
  • Use w/6.123" Connecting Rods
  • Technical Specs:
  • Alloy: Premium High Ductility 2618
  • Bore: 4.030"
  • Crankshaft Stroke: 3.580''
  • Connecting Rod Length: 6.123"
  • Deck Height: 9.599''
  • Compression Height: 1.675''
  • Pin Size: 0.9842'' x 2.750"
  • Pin Location: Centered
  • Solid Dome: 2 Valve Reliefs
  • Effective Head Volume: -11.2cc
  • Intake Valve Relief: 0.266'' Depth / 2.250'' Diameter
  • Exhaust Valve Relief: 0.274'' Depth / 1.820'' Diameter
  • Top Landing Height: 0.280''
  • Ring Grooves: 1/16'' Top; 1/16'' Middle; 3/16'' Bottom
  • Gram Weight: 492/118
  • Compression Ratio: 14.1:1 w/60cc Heads; 13.0:1 w/65cc Heads; 12.1 w/70cc

  • United Engine and Machine Company is proud to introduce our new Icon line of forged pistons. Icon brings the same quality and performance you've come to expect from other United Engine brands while adding a new lightweight forged design. No matter your high performance application, there is an Icon piston for you.

  • High ductility 2618 alloy
  • Perfect for Nitrous, Turbocharged and Supercharged Apps
  • Dual forced pin oiling on most applications
  • Lateral gas porting on higher compression ratios
  • Fully machined with deep valve pockets
  • Second land accumulator grooves
  • Top land mini groove technology
  • Diamond finished skirts
  • Triple wound spiral locks
  • Spacer rings included in short compression heights that intersect the wrist pin bore
  • Sold in Sets (except when noted as 1 piston per package)

    Click here for reference guide to piston top designs