To get the latest news about Performance Liquidations 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 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 23° Wedge Heads
  • 1.260 Compression Height
  • 3.480 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe 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 23° Wedge Heads
  • 1.260 Compression Height
  • 3.480 Stroke
  • 5.700 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe 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 23° Wedge Heads
  • 1.125 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe 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 23° Wedge Heads
  • 1.425 Compression Height
  • 4.000 Stroke
  • 5.700 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe 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 23° Wedge Heads
  • 1.062 Compression Height
  • 3.875 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe 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 23° Wedge Heads
  • 1.000 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe SRS Series - Chevrolet 434 - Dome - 1.000 C/H - 4.125 Base Bore - +7.3cc -.927 Pin - 23° Wedge Head

P/N: 8122-3-14934
  • PRS Alcoholic (14.0:1)
  • V/R for 23° Wedge Heads
  • 1.000 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe 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 23° Wedge Heads
  • 1.015 Compression Height
  • 4.000 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe SRS Series - Chevrolet 434 - Dome - 1.125 C/H - 4.125 Base Bore - +11.6cc -.927 Pin - 23° Wedge Head

P/N: 8122-3-14933
  • PRS Alcoholic (14.0:1)
  • V/R for 23° Wedge Heads
  • 1.125 Compression Height
  • 3.750 Stroke
  • 6.000 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 250 H/P
  • Forced Induction - 12 lbs
Available Bore Sizes: 4.125, 4.155, 4.165, 4.185
Price includes pistons, pins, locks and oil rail spacers (as required).