Newco SBC Vortec Iron Cylinder Heads

Loaded in-house with premium stainless valves, flat tappet valve springs and steel retainers and locks. These heads go through a detailed inspection process before they are assembled, with every seat and spring height accounted for. Time tested and race proven Bowtie Vortec Heads with several improvements, most notably a more durable .450" thick deck. Call for more details today!

• 64cc Chambers
• 2.00"/1.55" Valves
• 185cc Intake Runner
• Straight Plug
• Z28 Springs good for up to .525" lift