COMPLETE BIG BLOCK CHEV 396-454 320cc ALUMINIUM CYLINDER HEADS WITH 120cc CHAMBER (PAIR) Size_1" Suits 400 Series hoses

Suits 400 Series hoses

Bosch 0 280 158 291

AF9205-250

Suits Sideways Mounted Carburettors

COMPLETE BIG BLOCK CHEV 396-454 320cc ALUMINIUM CYLINDER HEADS WITH 120cc CHAMBER (PAIR) Size_1" Suits 400 Series hosesComplete Big Block Chev 396 454 320cc Aluminium Cylinder Heads with 120cc Chamber (Pair) 2. 45" x 1. 75" Intake Port, 1. 75" x 2. 00" 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