Brand

Engine Piston Kit | KB399KTM.020

    Centered pin..010" protrusion at 9.578" deck height.Does not work with 65cc Edelbrock headsKit with Rings

    KB Hyper Piston Kit - Chry 318 V8 Solid Dome -6.44cc 2V w/ Rings

PDF Documents
KB_Automotive_Installation_Instructions.pdf pdf Installation Instruction

Product Specifications

Sold As KIT W/RINGS
Engine Manufacturer Chrysler
Engine Family Mopar Small Block LA
Year Range 1957-2003
Bore Diameter IN 3.91
Bore (in) 3.91
Bore Diameter MM 99.3
Bore (mm) 99.3
Eng. Disp Liters 5.2
Stroke (in) 3.31
Stroke (mm) 84.1
Eng. Disp. Liters 5.2
Oversized Yes
Eng. Disp. In. 318
Compression Height IN 1.81
Oversize .020
Oversizes STD .020 .030 .040 .060
Rod (in) 6.123
Rod (mm) 155.5242
Pin Number 0984x300K
Oe Deck Height 9.578
Compression Height IN 1.81
Pin Configuration Centered
Compression Height MM 46
Crown (cc) -6.44cc
Lock PRH107-3
Compression Ratio 57-12.2, 60-11.7, 64-11.0, 68-10.4
Crown Type .200" SOLID DOME 2V
Pin Type Press or Floating
Pin Diameter (in) .984
Intake Valve Depth/diameter .286/2.200
Alloy 390
Pin Diameter (mm) 25.0
Exhaust Valve Depth/diameter .286/2.200
Ring Pack 5/64, 5/64, 3/16
Piston Material Cast 390 Hypereutectic Alloy
Top Land .275
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