Nissan RB Cylinder Heads in stock.

Nissan RB26 Big HP Cylinder head

This head will support 1000bhp +

$5700

• crack and pressure tested
• bath and bead balsted
• cut valves and seats
• port and polished ports and combustion chambers
• surfaced
• 12 custom shims for large lift camshafts
• reset valve clearances
• new valve stem seals
• 24 new valve guides
• line bore and honed cam tunnels
• GREX 10.8mm / 280 degree duration camshafts
• Perfomance Valve Springs