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Sealed Power L2323F30 - Speed-Pro Powerforged Oldsmobile Pistons



Sealed Power L2323F30 - Speed-Pro Powerforged Oldsmobile Pistons

JEGS Part Number: 844-L2323F30

455ci Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.155''
  • Piston Top: -18cc Dish
  • Pressed Pin
  • Comp Ratio: 10.83:1 w/62.5cc Heads, 9.32:1 w/80cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $39.77
    Ships

    Specifications:

    Bore (in.)
    4.155
    Bore (mm)
    105.537
    Calculator
    Compression Calculator
    Compression Distance (in.)
    1.735
    Pin Diameter (in.)
    0.98
    Piston Head Volume (cc)
    18
    Piston Material
    Forged aluminum
    Piston Ring Thickness (in.)
    5/64 x 5/64 x 3/16
    Piston Style
    Dish, with no valve reliefs
    Quantity
    Sold as a set of 8
    Tool
    Stroker Combinations
    Wrist Pin Style
    Press-fit

    Speed-Pro developed powerforged pistons and set the pace in powerforged technology. The high silicon VMS-75 alloy is found exclusively in pistons “powerforged” by Speed-Pro. Up to 3,000 tons of force forges aluminum slugs into the basic piston form which creates a grain flow pattern in the structure providing excellent strength, ductility and improved heat dissipation.

    Please Note: All compression ratios are figured with a gasket thickness representative of those commonly used and are approximate.

    Does this fit your vehicle?

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    Aspiration

    1970 OLDSMOBILE VISTA CRUISER

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1969 OLDSMOBILE 442

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1969 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1970 OLDSMOBILE CUTLASS

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1970 OLDSMOBILE TORONADO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 OLDSMOBILE 442

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1970 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • SubModel: ROYALE
    • CUI: 455
    • EngineType: V8

    1970 OLDSMOBILE 98

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1969 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • EngineType: V8
    • SubModel: CUSTOM

    1968 OLDSMOBILE 98

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1970 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 455
    • EngineType: V8

    1970 OLDSMOBILE F85

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1969 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: ALL

    1969 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    1970 OLDSMOBILE 442

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 455
    • EngineType: V8

    1968 OLDSMOBILE TORONADO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1970 OLDSMOBILE DELTA 88

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8
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