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You are here: Home > Pistons > CP Pistons > Chrysler > Chrysler - Small Block > Flat Top


Flat top pistons in a Small Block Chrysler engine will generally provide compression ratios in the 9.0 to 12.0:1 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 cylinder heads and will normally fit camshafts to well over .600 valve lift.
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CP Bullet Forged Pistons
CP Bullet Pistons_Chrysler 318_1.800 C/H_4.060 Base Bore_Flat_-6.0cc_All 18° Heads

P/N: CPP-BM4050
  • 1.800 Compression Height
  • 4.000 Stroke
  • 6.123 Rod Length
  • .984 Pin
  • 1.5 1.5 3.0 Rings
  • Nitrous - Not recommended
  • Forced Induction - Not recommended
Available Bore Sizes: 4.080
Price includes pistons and oil rail spacers (as required), wrist pins, spiral locks and piston rings
more info
CP Bullet Forged Pistons
CP Bullet Pistons_Chrysler 360_1.645 C/H_4.000 Base Bore_Flat_-5.7cc_EQ Magnum Head

P/N: CPP-BMR4220
  • 1.645 Compression Height
  • 3.580 Stroke
  • 6.123 Rod Length
  • .984 Pin
  • 1.2 1.2 3.0 Rings
  • Nitrous - Not recommended
  • Forced Induction - Not recommended
Available Bore Sizes: 4.040
Price includes pistons and oil rail spacers (as required), wrist pins, spiral locks and piston rings
more info
CP Bullet Forged Pistons
CP Bullet Pistons_Chrysler 408_1.450 C/H_4.000 Base Bore_Flat_-8.37cc_All 18° Heads

P/N: CPP-BM4140
  • 1.450 Compression Height
  • 4.000 Stroke
  • 6.123 Rod Length
  • .984 Pin
  • 1.5 1.5 3.0 Rings
  • Nitrous - Not recommended
  • Forced Induction - Not recommended
Available Bore Sizes: 4.030
Price includes pistons and oil rail spacers (as required), wrist pins, spiral locks and piston rings
more info