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1000314 AutoTec Forged Small Dome Piston Set for Big Block Chevy Engines [4.600 in. Bore]
InfoVehicle Info Needed
RACETEC PISTONSPART NUMBER: 613-1000314

1000314 AutoTec Forged Small Dome Piston Set for Big Block Chevy Engines [4.600 in. Bore]

$87300
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AutoTec Forged Piston Set
  • Big Block Chevy
  • 4.600 in. Bore
  • Forged 4032 Aluminum
  • 4.250 in. Stroke
  • 6.385 in. Rod Length
  • 1.270 in. Compression Height
  • 7.3 cc Crown Volume
  • 1.5 x 1.5 x 3.0 mm Ring Grooves
  • Set of 8

    Racetec 1000314 Autotec Small Dome 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 1.5 mm, 1.5 mm, 3.0 mm rings
    • Top ring land gas distribution groove to enhance performance and improve ring seal
    • 990-2800-51-15C wrist pins, pin fitting, wire locks, broached pin oilers, and accumulator groove are included at no extra charge
    • Diamond turned skirts

    Racetec 1000314 Autotec Small Dome Piston Set Specs:

    • Engine Family: Big Block Chevy
    • Displacement reference: 565 cu. in. (9.3L)
    • Bore: 4.600 in.
    • Stroke: 4.250 in.
    • Rod Length: 6.385 in.
    • Compression Height: 1.270 in.
    • Crown Volume: 7.3 cc
    • Piston Style: Small Dome
    • Alloy: 4032
    • Wrist Pin Diameter: 0.990 in.
    • Ring Grooves: 1.5 mm Top, 1.5 mm Second, 3.0 mm Oil

    Racetec 1000314 Autotec Small Dome Piston Set Notes:

    • Requires RaceTec AT 4600 Ring Set or Equivalent (Sold Separately)
    • Compression Ratios:
      • 11.1 @ w/112 cc Heads
      • 10.5 @ w/118 cc Heads
      • 10 @ w/124 cc Heads
    • Includes oil rail supports
    • Part TypePiston
    BrandRACETEC PISTONS
    Package Height8.0
    Package Width12.0
    Package Length13.0
    Weight14.0 PG
    Part CategoryPerformance Parts
    Pin Lock Rings IncludedYes
    Compression Height (In)1.27
    Bore (In)4.6
    Wrist Pin StylePress or Full Floating
    QuantitySet of 8
    Piston Head Volume7.3cc
    Engine Make/SizeChevy Big Block
    Piston StyleSmall Dome
    Compression Ratio112cc-11.1, 118cc-10.5, 124cc-10
    Ring Thickness1.5 x 1.5 x 3.0 mm
    Piston MaterialForged 4032
    Pin Diameter (In)0.99
    Part FitmentSemi Universal
    Wrist Pin IncludedYes
    Snap Rings IncludedYes
    Vendor Part Number1000314
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
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