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You are here: Home > Pistons > Probe Forged Pistons > PRS - Professional Race Series > Chevrolet > Chevrolet - 350 Small Block > Dish Top



Dished top pistons for the Chevrolet 350

Dish top pistons in a Chevrolet 350 to 414 engine will generally provide compression ratios in the 9.0 to 10.0:1 range which makes them a good option for engines with aluminum heads and larger than stock camshafts. Valve reliefs are configured to work with most types of standard and aluminum 23° cylinder heads and will normally fit camshafts to well over .600 valve lift.

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Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 350_Dish_1.260 C/H_4.000 Base Bore_-13.8cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-12343
  • V/R for 23d Wedge Head
  • 1.260 Compression Height
  • 3.480 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info
Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 350_Dish_1.560 C/H_4.000 Base Bore_-13.8cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-12342
  • V/R for 23d Wedge Head
  • 1.560 Compression Height
  • 3.480 Stroke
  • 5.700 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info
Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 383_Dish_1.125 C/H_4.000 Base Bore_-12.8cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-12345
  • V/R for 23d Wedge Head
  • 1.125 Compression Height
  • 3.750 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info
Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 383_Dish_1.425 C/H_4.000 Base Bore_-20.4cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-12344
  • V/R for 23d Wedge Head
  • 1.425 Compression Height
  • 3.750 Stroke
  • 5.700 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info
Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 396_Dish_1.062 C/H_4.000 Base Bore_-15.2cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-14902
  • V/R for 23d Wedge Head
  • 1.062 Compression Height
  • 3.875 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info
Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 396_Dish_1.062 C/H_4.000 Base Bore_-20.5cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-15260
  • V/R for 23d Wedge Head
  • 1.062 Compression Height
  • 3.875 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info
Probe Forged Pistons
Probe Forged Pistons_PRS Series_Chevrolet 408_Dish_1.000 C/H_4.000 Base Bore_-15.8cc_.927 Pin_23d Wedge Head_Gas Ported

P/N: 8021-2-14907
  • V/R for 23d Wedge Head
  • 1.000 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 52100 Bearing Steel Wrist Pins
  • .1.2 1.2 3.0 Ring Grooves
  • Top or Lateral Gas Ports
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required) more info