Racetec 1000557 Autotec Inverted Dish/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
• 984-2700-51-15C wrist pins, pin fitting, wire locks, broached pin oilers, and accumulator groove are included at no extra charge
• Diamond turned skirts

Racetec 1000557 Autotec Inverted Dish/Dome Piston Set Specs:

• Engine Family: Small Block Chrysler
• Displacement reference: 367 cu. in. (6.0L)
• Bore: 4.040 in.
• Stroke: 3.580 in.
• Rod Length: 6.123 in.
• Compression Height: 1.667 in.
• Crown Volume: -14.7 cc
• Piston Style: Inverted Dish/Dome
• Alloy: 4032
• Wrist Pin Diameter: 0.984 in.
• Ring Grooves: 1.5 mm Top, 1.5 mm Second, 3.0 mm Oil

Racetec 1000557 Autotec Inverted Dish/Dome Piston Set Notes:

• Requires RaceTec AT 4040 Ring Set or Equivalent (Sold Separately)
• Compression Ratios:
  • 10 @ w/60 cc Heads
  • 9.5 @ w/65 cc Heads
  • 9 @ w/70 cc Heads