Item Package Dimension:12.7 cm L X25.4 cm W X53.34 cm H
Automotive Replacement Forged Engine Pistons
Ford 429ci Stock-Type Piston, .030'' Overbore Piston Dia.: 4.390'' Piston Top: Flat Top Pressed or Floating Pin Comp Ratio: 11.10:1 w/72cc Heads, 8.87:1 w/97cc Heads Ring Grooves: 5/64'', 5/64'', 3/16'' Sold as a set of (8).