Speed-Pro Powerforged BB-Chevy Pistons


Sealed Power
Speed-Pro Powerforged BB-Chevy 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.
BB-Chevy Race Pistons
Sealed Power L2307AF30 - Speed-Pro Powerforged BB-Chevy Pistons
 		844-L2307AF30
454ci Open Chamber Head Race Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: 50cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 12.50:1 w/116.9cc Heads, 11.58:1 w/124cc Heads
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each
    		• $63.99
    Ships
    Monday
    Sealed Power L2307AF60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2307AF60
    		454ci Open Chamber Head Race Piston, .060'' Overbore
  • Piston Dia.: 4.310''
  • Piston Top: 50cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 12.50:1 w/116.9cc Heads, 11.58:1 w/124cc Heads
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each
    		• $63.99
    Ships
    Monday
      844-L2372AF30
    		454ci Race Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: 38.5cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 12.29:1 w/106.9cc Heads, 10.37:1 w/124cc Heads
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each
    		• $81.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2465F - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2465F
    		454ci Open Chamber Race Piston, .000'' Overbore
  • Piston Dia.: 4.251''
  • Piston Top: 25.7cc Dome
  • Pressed Pin
  • Comp Ratio: 11.31:1 w/100.9cc Heads, 9.61:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $51.99
    Ships
    Monday
    Sealed Power L2465F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2465F30
    		454ci Open Chamber Race Piston, .030'' Overbore
  • Piston Dia.: 4.281''
  • Piston Top: 25.7cc Dome
  • Pressed Pin
  • Comp Ratio: 11.31:1 w/100.9cc Heads, 9.61:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $51.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2465F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2465F60
    		454ci Open Chamber Race Piston, .060'' Overbore
  • Piston Dia.: 4.311''
  • Piston Top: 25.7cc Dome
  • Pressed Pin
  • Comp Ratio: 11.31:1 w/100.9cc Heads, 9.61:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $51.99
    Ships
    Monday
    BB-Chevy Stock-Type Pistons
    Sealed Power L2240NF30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2240NF30
    		396ci Closed Chamber Head Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.124''
  • Piston Top: 21cc Dome
  • Pressed Pin
  • Comp Ratio: 8.05:1 w/100.9cc Heads, 7.10:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $41.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2240NF40 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2240NF40
    		396ci Closed Chamber Head Stock-Type Piston, .040'' Overbore
  • Piston Dia.: 4.134''
  • Piston Top: 21cc Dome
  • Pressed Pin
  • Comp Ratio: 8.05:1 w/100.9cc Heads, 7.10:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $41.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2240NF60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2240NF60
    		396ci Closed Chamber Head Stock-Type Piston, .060'' Overbore
  • Piston Dia.: 4.154''
  • Piston Top: 21cc Dome
  • Pressed Pin
  • Comp Ratio: 8.05:1 w/100.9cc Heads, 7.10:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $62.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2242F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2242F30
    		396ci Aluminum Closed Chamber Stock-Type Piston, .030'' Overbore
  • Piston Bore: 4.124''
  • Piston Top: 38.3cc Dome
  • Pressed Pin
  • Comp Ratio: 10.58:1 w/109.4cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    Monday
    Sealed Power L2242F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2242F60
    		396ci Aluminum Closed Chamber Stock-Type Piston, .060'' Overbore
  • Piston Bore: 4.154''
  • Piston Top: 38.3cc Dome
  • Pressed Pin
  • Comp Ratio: 10.58:1 w/109.4cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    Monday
    Sealed Power L2268F - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2268F
    		427ci Closed Chamber Stock-Type Piston
  • Piston Dia.: 4.250''
  • Piston Top: 35.5cc Dome
  • Pressed Pin
  • Comp Ratio: 11.25:1 w/106.9cc Head, 9.99:1 w/119cc Head
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    in 4 days
    Sealed Power L2268F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2268F30
    		427ci Closed Chamber Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: 35.5cc Dome
  • Pressed Pin
  • Comp Ratio: 11.25:1 w/106.9cc Head, 9.99:1 w/119cc Head
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2268F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2268F60
    		427ci Closed Chamber Stock-Type Piston, .060'' Overbore
  • Piston Dia.: 4.310''
  • Piston Top: 35.5cc Dome
  • Pressed Pin
  • Comp Ratio: 11.25:1 w/106.9cc Head, 9.99:1 w/119cc Head
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    Monday
    Sealed Power L2287F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2287F60
    		396ci Aluminum Closed Chamber Stock-Type Piston, .060'' Overbore
  • Piston Bore: 4.154''
  • Piston Top: 43.1cc Dome
  • Pressed Pin
  • Comp Ratio: 11.47:1 w/106.9cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $56.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2300F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2300F30
    		427ci Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: .140cc Dome 1-Valve Relief
  • Pressed Pin
  • Comp Ratio: 9.98:1 w/100.9cc Heads, 8.59:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $59.99
    Ships
    Monday
    Sealed Power L2308AF60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2308AF60
    		427ci Open Chamber Stock-Type Piston, .060'' Overbore
  • Piston Dia.: 4.310''
  • Piston Top: 50cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 11.79:1 w/116.9cc Heads, 10.95:1 w/124cc Heads
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each
    		• $63.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2328F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2328F30
    		396ci - 402ci Closed Chamber Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.155''
  • Piston Top: 36.6cc Dome
  • Pressed Pin
  • Comp Ratio: 10.81:1 w/106.9cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $54.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2328F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2328F60
    		396ci - 402ci Closed Chamber Stock-Type Piston, .060'' Overbore
  • Piston Dia.: 4.185''
  • Piston Top: 36.6cc Dome
  • Pressed Pin
  • Comp Ratio: 10.81:1 w/106.9cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $54.99
    Ships
    in 4 days
    Sealed Power L2349F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2349F30
    		454ci LS6 Closed Chamber Head Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: 29.4cc Dome
  • Pressed Pin
  • Comp Ratio: 11.89:1 w/100.9cc Head, 10.01:1 w/119cc Head
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    Monday
    Sealed Power L2349F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2349F60
    		454ci LS6 Closed Chamber Head Piston, .060'' Overbore
  • Piston Dia.: 4.310''
  • Piston Top: 29.4cc Dome
  • Pressed Pin
  • Comp Ratio: 11.89:1 w/100.9cc Head, 10.01:1 w/119cc Head
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $72.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2377F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2377F30
    		454ci Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: Flat-Top 2-Valve Reliefs, Chamfered
  • Pressed Pin
  • Comp Ratio: 8.72:1 w/100.9cc Heads, 7.73:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    in 4 days
    Sealed Power L2399F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2399F30
    		454ci Open Chamber Stock-Type Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: 13.8cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 10.23:1 w/100.9cc Heads, 8.94:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $53.99
    Ships
    Monday
    Sealed Power L2399F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2399F60
    		454ci Open Chamber Stock-Type Piston, .060'' Overbore
  • Piston Dia.: 4.310''
  • Piston Top: 13.8cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 10.23:1 w/100.9cc Heads, 8.94:1 w/119cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $69.99
    Manufacturer's
    Availability
    Date Unknown
    BB-Chevy Supercharged Pistons
    Sealed Power L2453F30 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2453F30
    		427ci Piston Supercharged w/Long Rods, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: -7.96cc Dish
  • Pressed or Floating Pin
  • Comp Ratio: 8.15:1 w/100.9cc Heads, 7.03:1 w/124cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Manufacturer's
    Availability
    Date Unknown
    Sealed Power L2453F60 - Speed-Pro Powerforged BB-Chevy Pistons
         		844-L2453F60
    		427ci Piston Supercharged w/Long Rods, .060'' Overbore
  • Piston Dia.: 4.310''
  • Piston Top: -7.96cc Dish
  • Pressed or Floating Pin
  • Comp Ratio: 8.15:1 w/100.9cc Heads, 7.03:1 w/124cc Heads
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each
    		• $52.99
    Ships
    in 4 days

    Home>> Back
    Best Prices, Same Day Shipping, #1 in Customer Service, Largest Selection of Quality Performance Parts
      Search   Quick Order   eNewsletter Signup Translate Translate
     
     
     
    		  
     
     
    		  
     
     
    SPECIALS NEW PRODUCTS SHOP BY BRAND SHOP BY CATALOG REBATES ORDER TRACKER CUSTOMER CARE MY ACCOUNT My CartVIEW CART
    1-800-345-4545
     
     
    VEHICLE SEARCH: