Big Block Mopar 440 Cylinder Head (Complete)
Arrow Complete Aluminium Cylinder Head suit Chrysler BB V8.
These heads are designed for entry-level street performance engines with an idle range of 6500rpm.
They utilise A356-T6 aluminium castings, a 5-angle competition valve job, diamond-honed bronze guides and hand bowl blending. Complete assemblies include valve springs, retainers and locks.
Application: Chrysler V8 Big Block
Chamber Volume: 84cc
Valve Spring Diameter: 1.55" (39.4mm) Single spring with damper
Guide Material: Manganese bronze
Pushrod Diameter: 3/8"
Maximum Valve Lift: 0.600" (15.24mm) @ 310lbs
Spring Installed Height: 1.73"@ 140lbs
Intake Valve Size: 2.14"
Exhaust Valve Size: 1.81"
Recommended Spark Plugs: Straight Spark Plug style (14mm x 3/4" reach with flat gasket seat)