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74" FLH-FX Piston Set .040 Oversize for Harley 1941-77 Big Twins

Model: 11-2205
  • 74" FLH-FX Piston Set .040 Oversize for Harley 1941-77 Big Twins
$217.29
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APPLICATION:
FL 1941-1977
FX 1971-1977

DETAILS:
Keith Black 390 hypereutectic piston set is .040 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.

UOM: SET

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