Complete Big Block Chrysler 383-440 220cc Aluminium Cylinder Heads with 82cc Chamber (Pair) 2.30" x 1.18" Intake Port, 1.75" x 1.25" Exhaust Port Engine Components Firewall modifications needed to install

Firewall modifications needed to install

3-3/8" Bolt Pattern (Firewall Side)

Dimmer Switch Connector

vacuum applications

Exact copy without bracket

Complete Big Block Chrysler 383-440 220cc Aluminium Cylinder Heads with 82cc Chamber (Pair) 2.30" x 1.18" Intake Port, 1.75" x 1.25" Exhaust Port Engine Components Firewall modifications needed to installThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. Theseheads utilise ultra smooth A356 T6 aluminium castings, new as cast runner and chamberdesigns produce excellent flownumbers. This combined with a 5 angle competition valve job,diamond honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business. The