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1000787 AutoTec Forged Flat Top Piston Set for Ford Modular 2V 4.6/5.4 Engines [3.572 in. Bore]
InfoVehicle Info Needed
RACETEC PISTONSPART NUMBER: 613-1000787

1000787 AutoTec Forged Flat Top Piston Set for Ford Modular 2V 4.6/5.4 Engines [3.572 in. Bore]

$71800
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Engine Assembly Lube [4 oz. Bottle]

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Engine Assembly Lube [4 oz. Bottle]

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Plastigauge Kit

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Piston Ring Pliers Installs and Removes Rings without Breakage

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AutoTec Forged Piston Set
  • Ford Modular 2V 4.6/5.4
  • 3.572 in. Bore
  • Forged 4032 Aluminum
  • 4.165 in. Stroke
  • 6.658 in. Rod Length
  • 1.220 in. Compression Height
  • -1.6 cc Crown Volume
  • 1.5 x 1.5 x 3.0 mm Ring Grooves
  • Set of 8

    Racetec 1000787 AutoTec Flat Top Piston Set Features:

    • Manufactured from low-expansion, high-silicon, 4032 material with side reliefs that's excellent for street or strip applications
    • CNC Precision machined ring grooves for 1.5mm, 1.5mm, 3.0mm rings
    • Top ring land gas distribution groove to enhance performance and improve ring seal
    • 866-2400-51-15C wrist pin, pin fitting, wire locks, broached pin oilers and accumulator grooves are included
    • Diamond turned skirts

    RaceTec 1000787 Autotec Flat Top Piston Set Specs:

    • Engine Family: Ford Modular 2V 4.6/5.4
    • Displacement reference: 332 cu. in. (5.4L)
    • Bore: 3.572 in.
    • Stroke: 4.165 in.
    • Rod Length: 6.658 in.
    • Compression Height: 1.220 in.
    • Crown Volume: -1.6 cc
    • Piston Style: Flat Top w/2 Valve Reliefs
    • Alloy: 4032
    • Wrist Pin Diameter: 0.866 in.
    • Ring Grooves: 1.5 mm Top, 1.5 mm Second, 3.0 mm Oil

    RaceTec 1000787 AutoTec Flat Top Piston Set Notes:

    • Compression Ratios:
      • 10.9 @ w/52 cc Heads

      • RaceTec AutoTec Series Pistons for Ford Applications – Precision 4032 Alloy Performance at an Unmatched Value

      RaceTec AutoTec Series Pistons for Ford applications deliver high-quality, precision-manufactured forged pistons designed for builders who demand performance, durability, and affordability. Crafted from 4032 high-silicone aluminum alloy, these pistons offer excellent wear resistance, low expansion rates, and reduced friction, featuring diamond-turned ring grooves and skirts made on the same advanced equipment as RaceTec’s premium line. Engineered for muscle car restorations, performance street rods, and spec racing classes, AutoTec pistons handle mild nitrous, small turbo, or supercharged applications, with proven results exceeding 850+ horsepower in small block builds. Choose RaceTec AutoTec Series Pistons for those seeking a trusted, high-value performance solution.

    Part TypePiston
    Product LineRaceTec AutoTec Series Pistons for Ford
    BrandRACETEC PISTONS
    Package Height6.0
    Package Width12.0
    Package Length12.0
    Weight12.0 PG
    Part CategoryPerformance Parts
    Pin Lock Rings IncludedYes
    Compression Height (In)1.22
    Bore (In)3.572
    Wrist Pin StylePress or Full Floating
    QuantitySet of 8
    Piston Head Volume-1.6cc
    Engine Make/SizeFord Small Block
    Piston StyleFlat Top
    Compression Ratio52cc-10.9
    Ring Thickness1.5 x 1.5 x 3.0 mm
    Piston MaterialForged 4032
    Pin Diameter (In)0.866
    Part FitmentSemi Universal
    Wrist Pin IncludedYes
    Snap Rings IncludedYes
    Vendor Part Number1000787
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
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