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Kb Performance

KB Performance #KB660C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads

Part #: 0910-3970
From $274.51
KB Performance #KB660C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads—
$274.51

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Description

For '12-'17 103" Twin Cam and '07-'13 Twin Cam big bore 103" (with Screamin' Eagle 95 cc heads).

Features

  • Offset pin design for quiet operation
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Replacement rings and pin locks are also available separately

Specs

Bore Size3.875"
Stroke Length4.375"
ModelForged Series
Compression Ratio10.0:1
Piston Head ShapeDomed
Skirt CoatingM42
UnitsKit
Riding StyleStreet
Bore - OversizeStandard
Product NamePiston Kit
Displacement103"
Piston Material4032 Aluminum Alloy
StyleBig Bore
KB Performance #KB660C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads | Direct Cycle Parts