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You are here: Home > Pistons > ROSS Racing Pistons > Chevrolet > Chevrolet - Big Block > Dome Top
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Dome top pistons in a 454 Chevrolet engine generally provide compression ratios in the 10 to 13.0:1 or higher range which makes them a good option for very high performance or racing applications. Valve reliefs are configured to work with most types of standard and aluminum cylinder heads and will normally fit camshafts to well over .750 valve lift. 18 degree pistons are also available.

Please select your piston from the list below, or select from the categories listed above.

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Ross Dome Top Forged Pistons
ROSS Forged Pistons_Chevrolet 427_Light Nitrous Dome Top_1.768 C/H_4.280 Bore_36.0cc_Closed Chamber
Price $975.00

P/N: RSS-OTS-83764
Ships directly from Supplier
  • 1.768 Compression Height
  • 3.760 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 150 H/P
  • Forced Induction - not recommended
Also fits Open Chamber head
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required) more info
Ross Dome Top Forged Pistons
ROSS Forged Pistons_Chevrolet 427_Light Nitrous Dome Top_1.768 C/H_4.280 Bore_51.0cc_Open Chamber
Price $975.00

P/N: RSS-OTS-83762
Ships directly from Supplier
  • 1.768 Compression Height
  • 3.760 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 150 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 Forged Pistons_Chevrolet 427_Light Nitrous Dome Top_1.768 C/H_4.310 Bore_36.0cc_Closed Chamber
Price $975.00

P/N: RSS-OTS-86764
Ships directly from Supplier
  • 1.768 Compression Height
  • 3.760 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 150 H/P
  • Forced Induction - not recommended
Also fits Open Chamber head
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required) more info
Ross Dome Top Forged Pistons
ROSS Forged Pistons_Chevrolet 427_Light Nitrous Dome Top_1.768 C/H_4.375 Bore_36.0cc_Closed Chamber
Price $975.00

P/N: RSS-OTS-88764
Ships directly from Supplier
  • 1.768 Compression Height
  • 3.760 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 150 H/P
  • Forced Induction - not recommended
Also fits Open Chamber head
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required) more info
Ross Dome Top Forged Pistons
ROSS Forged Pistons_Chevrolet 427_Light Nitrous Dome Top_1.768 C/H_4.375 Bore_36.0cc_Open Chamber
Price $975.00

P/N: RSS-OTS-86762
Ships directly from Supplier
  • 1.768 Compression Height
  • 3.760 Stroke
  • 6.135 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 150 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 Forged Pistons_Chevrolet 454_Light Nitrous Dome Top_1.245 C/H_4.280 Bore_51.0cc_Open Chamber
Price $1,005.00

P/N: RSS-OTS-99549
Ships directly from Supplier
  • 1.245 Compression Height
  • 4.000 Stroke
  • 6.535 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 Forged Pistons_Chevrolet 454_Light Nitrous Dome Top_1.245 C/H_4.310 Bore_51.0cc_Open Chamber
Price $1,005.00

P/N: RSS-OTS-99550
Ships directly from Supplier
  • 1.245 Compression Height
  • 4.000 Stroke
  • 6.535 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 Forged Pistons_Chevrolet 454_Light Nitrous Dome Top_1.245 C/H_4.320 Bore_51.0cc_Open Chamber
Price $1,005.00

P/N: RSS-OTS-99551
Ships directly from Supplier
  • 1.245 Compression Height
  • 4.000 Stroke
  • 6.535 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 Forged Pistons_Chevrolet 454_Light Nitrous Dome Top_1.245 C/H_4.350 Bore_51.0cc_Open Chamber
Price $1,005.00

P/N: RSS-OTS-99552
Ships directly from Supplier
  • 1.245 Compression Height
  • 4.000 Stroke
  • 6.535 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 Forged Pistons_Chevrolet 454_Light Nitrous Dome Top_1.398 C/H_4.280 Bore_36.0cc_Closed Chamber
Price $975.00

P/N: RSS-OTS-82011
Ships directly from Supplier
  • 1.398 Compression Height
  • 4.000 Stroke
  • 6.385 Rod Length
  • .990 Wrist Pin Diameter
  • 1/16 1/16 3/16 Ring Grooves
  • Nitrous - 150 H/P
  • Forced Induction - not recommended
Also fits Open Chamber head
Price includes Pistons, Pins, Locks and Oil Rail Supports (as required) more info