To get the latest news about Vigilante Performance's sales and new products, please enter your email address below.




You are here: Home > Pistons > Probe Forged Pistons > SRS - Sportsman Race Series > Chevrolet > Chevrolet - 400 Small Block > Dome Top



Dome top pistons in a Chevrolet 400 to 434 engine will generally provide compression ratios in the 13 to 14.0:1 range which makes them a good option for competition engines. 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.




Sort By:
Page of 1
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 377_Dome_1.260 C/H_4.125 Base Bore_11.4cc_.927 Pin_23 Wedge Head

P/N: 8122-3-13956
  • V/R for 23d Wedge Head
  • 1.260 Compression Height
  • 3.480 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 377_Dome_1.560 C/H_4.125 Base Bore_11.4cc_.927 Pin_23 Wedge Head

P/N: 8122-3-13957
  • V/R for 23d Wedge Head
  • 1.260 Compression Height
  • 3.480 Stroke
  • 5.700 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 400_Dome_1.125 C/H_4.125 Base Bore_11.6cc_.927 Pin_23 Wedge Head

P/N: 8122-3-14933
  • V/R for 23d Wedge Head
  • 1.125 Compression Height
  • 3.750 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 400_Dome_1.125 C/H_4.125 Base Bore_6.3cc_.927 Pin_23 Wedge Head

P/N: 8122-3-13726
  • V/R for 23d Wedge Head
  • 1.125 Compression Height
  • 3.750 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 400_Dome_1.425 C/H_4.125 Base Bore_6.3cc_.927 Pin_23 Wedge Head

P/N: 8122-3-13725
  • V/R for 23d Wedge Head
  • 1.425 Compression Height
  • 3.750 Stroke
  • 5.700 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 421_Dome_1.062 C/H_4.125 Base Bore_3.9cc_.927 Pin_23 Wedge Head

P/N: 8122-3-14796
  • V/R for 23d Wedge Head
  • 1.062 Compression Height
  • 3.875 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 434_Dome_1.000 C/H_4.125 Base Bore_1.7cc_.927 Pin_23 Wedge Head

P/N: 8122-3-14109
  • V/R for 23d Wedge Head
  • 1.000 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 434_Dome_1.000 C/H_4.125 Base Bore_7.3cc_.927 Pin_23 Wedge Head_The Alcoholic (14.0:1)

P/N: 8122-3-14934
  • V/R for 23d Wedge Head
  • 1.000 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info
Probe Forged Pistons
Probe Forged Pistons_SRS Series_Chevrolet 434_Dome_1.015 C/H_4.125 Base Bore_1.7cc_.927 Pin_23 Wedge Head

P/N: 8122-3-14831
  • V/R for 23d Wedge Head
  • 1.015 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin
  • 1.5 1.5 3.0 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.145, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required)
more info