Aeroflow Gm Ls 276Cc Alumin Heads Bare AF95-0408 deep pan Obsolete G4 Atom and Lightning

Obsolete G4 Atom and Lightning

Made with HARDENED rubber or pillow ball bushing

To achieve greater articulation off-road

With the introduction of new sequential smart coils

Aeroflow Gm Ls 276Cc Alumin Heads Bare AF95-0408 deep pan Obsolete G4 Atom and Lightning2. 60" x 1. 28" Intake Port, 1. 47" x 1. 64" Exhaust Port The Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra smooth A356 T6 aluminium castings, new as cast runner and chamber designs produce excellent flow numbers. This combined with a 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and professional assembly help