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Cast Pistons for 1969-1971 Small Block Ford 351W/5.8L 4.000" Bore (Standard)
InfoVehicle Info Needed
SEALED POWERPART NUMBER: 844-336P

Cast Pistons for 1969-1971 Small Block Ford 351W/5.8L 4.000" Bore (Standard)

$42387
ShippingShips on 11/30/2026
Lowest PriceLowest Price Guarantee

Ford Pistons
    Cast Pistons
  • 1969-1971 Small Block Ford 351W/5.8L
  • 4.000" Bore (Standard)
  • Flat Top w/4 Valve Reliefs
  • Set of 8.

    Technical Specs:
  • Material: Cast Aluminum
  • Bore: 4.000"(101.600mm)
  • Piston Top: Flat Top w/4 Valve Reliefs
  • Compression Height: 1.719"
  • Compression Ring Groove: 5/64"
  • Second Ring Groove: 5/64"
  • Oil Ring Groove Width: 3/16"
  • Full Length: N/A
  • Pin Size: 0.9122" O.D. (23.17mm)
  • Pin Type: N/A
  • Skirt Type: Non-Coated
  • Piston Skirt Clearance: N/A
    The value of Speed-Pro's line of cast aluminum pistons are hard to beat for budget or stock-style rebuilds. They are made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, they'll provide improved reliability, performance, and a long service life.
Part TypePiston
Product LineSpeed-Pro Cast Pistons
BrandSEALED POWER
Package Height4.0
Package Width4.7
Package Length5.9
Weight1.7 PG
Part CategoryReplacement Parts
QuantitySet of 8
Vendor Part Number336P
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning