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Speed Pro 351 ci Ford Cleveland - Flat Top Hypereutectic Pistons (SPH555CP 040)

Speed Pro 351 ci Ford Cleveland - Flat Top Hypereutectic Pistons (SPH555CP 040)

359 c.i., 4.040" bore, 3.500 stroke, 5.780" rod length -2.0cc dome volume
SKU: SPH555CP 040
$426.90 - $426.90
$426.90
$426.90 - $426.90
$426.90
+ GST
Stock Status: ⌛ Available — ships from supplier, allow 2–10 days shipping

FORD 351C FLAT TOP PISTON

359 c.i., 4.040" bore, 3.500 stroke, 5.780" rod length -2.0cc dome volume

Part Number: SPH555CP 040

Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt
coating that extends engine life and essentially eliminates scuffing. This technologically advanced coating is precisely applied to the piston through a computer-controlled process.

DUROSHIELD skirt coated pistons:

  • Reduce friction for increased fuel economy and horsepower
  • Essentially eliminate scuffing and wear
  • Prevent damage from inadequate lubrication, especially at start-up
  • Improve cylinder sealing for less blow-by and more power
  • Require no increase in skirt clearance

Piston Specifications :

  • CID: 359
  • Bore: 4.040
  • Stroke: 3.500
  • Rod Length: 5.780
  • Compression Height: 1.645
  • Compression Ratio with 63cc chamber volume: 10.15
  • Compression Ratio with 67cc chamber volume: 9.72
  • Compression Ratio with 76cc chamber volume: 8.86
  • Dome Volume: -2.0cc
  • Pin Type: Press
  • Recommended Ring Set: Moly - SPE251K 040, STD Fit - N/A, File Fit - SPR9343 045
  • Coated skirt