12 Days of Christmas
1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
E-Mail Signup
Catalog Request
Help

Sealed Power L2491NF60

383ci Stroker Engines, .060" Overbore Piston Dia.: 4.060"

Sealed Power L2491NF60

844-L2491NF60

jegs shipping
Ships
$67.99
$41.24
ON SALE - $26.75 OFF
Sealed Power L2491NF60 383ci Stroker Engines, .060" Overbore Piston Dia.: 4.060" $41.24
383ci Stroker Engines, .060'' Overbore
  • Piston Dia.: 4.060''
  • Piston Top: Flat, 2-Valve Reliefs
  • Press or Floating Pin
  • Comp Ratio: 11.55:1 w/58cc Head, 9.49:1 w/76cc Head
  • Ring Grooves: 1/16'', 1/16'', 3/16''
  • Sold as Each

  • 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 heat dissipation.

    Note: All compression ratios are approximate. They're figured with a gasket thickness representative of those commonly used.

    Items You Need