Sealed Power L2366F30: 429ci Stock-Type Pistons, .030" Overbore Piston Dia.: 4.390"
Ford Stock-Type Pistons
429ci Stock-Type Pistons, .030'' Overbore Piston Dia.: 4.390'' Piston Top: Flat Top, 1-Valve Reliefs Pressed or Floating Pin Comp Ratio: 11.00:1 w/72cc Heads, 9.23:1 w/92.0cc Heads Ring Grooves: 5/64'',5/64'', 3/16'' Set of 8