Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Logo
Cart0
$000
327ci Stock Type Piston, Standard Bore Piston Dia: 4.020"
InfoVehicle Info Needed
SEALED POWERPART NUMBER: 844-L2166NF20-1

327ci Stock Type Piston, Standard Bore Piston Dia: 4.020"

$3437$39.99You Save$5.62
3 left in stock
ShippingShips on Nov 09, 2026
Lowest PriceLowest Price Guarantee

Small Block Chevy Stock-Type Pistons
    327ci Stock Type Piston, +.020 in. Over Bore
  • Piston Dia: 4.020 in.
  • Piston Top: .125'' Dome with 2-Valve Reliefs
  • Pressed Pin
  • Comp Ratio: 10.35:1 w/64cc Head
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold 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.

Part TypePiston
Product LineSpeed-Pro Powerforged Small Block Chevy Pistons
BrandSEALED POWER
Package Height5.3
Package Width5.6
Package Length6.0
Weight1.785 PG
Part CategoryPerformance Parts
Vendor Part NumberL2166NF20-1
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning