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You are here: Home > Pistons > ROSS Racing Pistons > Chevrolet > Chevrolet - 409 > Dome Top


ROSS Racing Pistons for the Chevrolet 409 are manufactured on advanced 2618-t6 forgings. Compression ratio is 10.5:1 with a stock cylinder head. They feature feature double spiral locks, forced pin oilers with oil distribution grooves, and lock removal indentations. They also feature gas accumulator grooves in the second land, as well as optional gas ports.
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Ross Dome Top Forged Pistons
ROSS_Chevrolet 409_Light Nitrous Dome Top_1.450 C/H_4.342 Bore_10.5:1_Edelbrock Head
Price $720.00

P/N: RSS-OTS-83572
  • 1.450 Compression Height
  • 4.000 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - not recommended
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required)
more info
Ross Dome Top Forged Pistons
ROSS_Chevrolet 409_Light Nitrous Dome Top_1.450 C/H_4.342 Bore_10.5:1_Factory Head
Price $720.00

P/N: RSS-OTS-83562
  • 1.450 Compression Height
  • 4.000 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - not recommended
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required)
more info
Ross Dome Top Forged Pistons
ROSS_Chevrolet 409_Light Nitrous Dome Top_1.450 C/H_4.372 Bore_10.5:1_Edelbrock Head
Price $720.00

P/N: RSS-OTS-83571
  • 1.450 Compression Height
  • 4.000 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - not recommended
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required)
more info
Ross Dome Top Forged Pistons
ROSS_Chevrolet 409_Light Nitrous Dome Top_1.450 C/H_4.372 Bore_10.5:1_Factory Head
Price $720.00

P/N: RSS-OTS-83563
  • 1.450 Compression Height
  • 4.000 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - not recommended
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required)
more info
Ross Dome Top Forged Pistons
ROSS_Chevrolet 409_Light Nitrous Dome Top_1.823 C/H_4.342 Bore_10.5:1_Edelbrock Head
Price $720.00

P/N: RSS-OTS-83570
  • 1.823 Compression Height
  • 3.500 Stroke
  • 6.010 Rod Length
  • .990 Wrist Pin Diameter
  • 5/64 5/64 3/16 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - not recommended
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required)
more info
Ross Dome Top Forged Pistons
ROSS_Chevrolet 409_Light Nitrous Dome Top_1.823 C/H_4.342 Bore_10.5:1_Factory Head
Price $720.00

P/N: RSS-OTS-83561
  • 1.823 Compression Height
  • 3.500 Stroke
  • 6.010 Rod Length
  • .990 Wrist Pin Diameter
  • 5/64 5/64 3/16 Ring Grooves
  • Nitrous - 250 H/P
  • Forced Induction - not recommended
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required)
more info