Brand

Engine Piston Kit | KB379KTM.060

Centered pin. Pre-71 blocks .020 shorter, not enough stock to clean up. Designed for Ford Sportsman "N" head.

1 Set KB379.060/1 Set 4000AM8.060

PDF Documents
KB_Automotive_Installation_Instructions.pdf pdf Installation Instruction

Product Specifications

Engine Family Ford SB V8 Windsor
Year Range -
Eng. Disp. In. 351
Piston Material Cast 390 Hypereutectic Alloy
Bore Diameter IN 4.0
Stroke (in) 3.5
Stroke (mm) 88.9
Rod (in) 5.956
Rod (mm) 151.2824
Compression Height IN 1.774
Compression Height MM 45.1
Ring Pack 5/64, 5/64, 3/16
Pin Diameter (in) .912
Pin Diameter (mm) 23.16
Pin Type Press or Floating
Pin Configuration Centered
Pin Number 0912x300K
Lock PRL99-3
Crown Type STEP DISH
Crown (cc) +15cc
Compression Ratio 55-10.3, 60-9.8, 64-9.4, 69-8.9
Intake Valve Depth/diameter N Head 2.400
Exhaust Valve Depth/diameter N Head 1.900
Top Land .259
Oe Deck Height 9.5
Oversized Yes
Oversize .060
Oversizes STD .020 .030 .040 .060
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