Free Shipping on Auto Parts Orders Over $75.                           Order by 11 PM EST for Same Day Shipping!

Speed-Pro Powerforged Chrysler Pistons


Sealed Power
Speed-Pro Powerforged Chrysler Pistons

Product images may differ from actual product appearance.

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.


10 Products

Chrysler Performance Pistons

Sealed Power L2295F30 - Speed-Pro Powerforged Chrysler Pistons
844-L2295F30
440ci Performance Piston, .030'' Overbore
  • Piston Dia.: 4.350''
  • Piston Top: 12.1cc Dome
  • Floating Pin
  • Comp Ratio: 11.34:1 w/78.5cc Heads, 10.34:1 w/88cc Heads
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each
  • $63.19
    Order Today Ships 06/08/16
    Sealed Power L2295F60 - Speed-Pro Powerforged Chrysler Pistons
    844-L2295F60
    440ci Performance Piston
  • Piston Dia.: 4.380"
  • Piston Top: .125 Dome
  • Floating Pin
  • Comp Ratio: 11.34:1 w/78.5cc Heads, 10.34:1 w/88cc Heads
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each
  • $67.99
    Order Today Ships 05/31/16
    Sealed Power L2315NF30 - Speed-Pro Powerforged Chrysler Pistons
    844-L2315NF30
    383ci Performance Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: Flat
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $71.99
    Order Today Ships 05/31/16
    Sealed Power L2355F - Speed-Pro Powerforged Chrysler Pistons
    844-L2355F
    440ci Performance Piston
  • Piston Dia.: 4.320''
  • Piston Top: -7cc Dish, 4-Valve Reliefs
  • Pressed Pin
  • Comp Ratio: 10.17:1 w/78.5cc Heads, 9.37:1 w/88cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $66.99
    Order Today Ships 06/08/16
    Sealed Power L2355F30 - Speed-Pro Powerforged Chrysler Pistons
    844-L2355F30
    440ci Performance Piston, .030'' Overbore
  • Piston Dia.: 4.350''
  • Piston Top: -7cc Dish, 4-Valve Reliefs
  • Pressed Pin
  • Comp Ratio: 10.17:1 w/78.5cc Heads, 9.37:1 w/88cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $66.99
    Order Today Ships 06/08/16
    Sealed Power L2355F40 - Speed-Pro Powerforged Chrysler Pistons
    844-L2355F40
    440ci Performance Piston, .040'' Overbore
  • Piston Dia.: 4.360''
  • Piston Top: -7cc Dish, 4-Valve Reliefs
  • Pressed Pin
  • Comp Ratio: 10.17:1 w/78.5cc Heads, 9.37:1 w/88cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $66.99
    Order Today Ships 05/31/16

    Chrysler Stock-Type Pistons

    Sealed Power L2266F30 - Speed-Pro Powerforged Chrysler Pistons
    844-L2266F30
    440ci Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.350''
  • Piston Top: Flat Top
  • Pressed Pin
  • Comp Ratio: 9.33:1 w/78.5cc Heads, 8.66:1 w/88cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $41.54
    Order Today Ships 05/31/16
    Sealed Power L2266F60 - Speed-Pro Powerforged Chrysler Pistons
    844-L2266F60
    440ci Stock-Type Piston, .060'' Overbore
  • Piston Dia.: 4.380''
  • Piston Top: Flat Top
  • Pressed Pin
  • Comp Ratio: 9.33:1 w/78.5cc Heads, 8.66:1 w/88cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $66.99
    Order Today Ships 06/08/16
    Sealed Power L2316F30 - Speed-Pro Powerforged Chrysler Pistons
    844-L2316F30
    340ci Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.070''
  • Piston Top: Flat Top
  • Pressed Pin
  • Comp Ratio: 10.35:1 w/63cc Heads, 9.46:1 w/71cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $66.99
    Order Today Ships 05/31/16

    Piston Pin

    Sealed Power P1940 - Speed-Pro Powerforged Chrysler Pistons
    844-P1940
    Piston Pin
  • Dodge 1958-1978
  • $11.99
    Order Today Ships 05/31/16

    10 Products