Complete Small Block Chev 327-350-400 204cc Aluminium Cylinder Heads with 67cc Chamber (Pair) 2.22" x 1.31" Intake Port, 1.34" x 1.39" Exhaust Port 250 Series PTFE Nylon Braid It is so good at

It is so good at cleaning greasy dirt and grime that it is also used as an industrial strength degreaser

These 200cc heads accept larger then stock1

Supplied as a single unit

dry conditions and rain water

Camaro 1970-81 11" Single Diaphragm Booster

Complete Small Block Chev 327-350-400 204cc Aluminium Cylinder Heads with 67cc Chamber (Pair) 2.22" x 1.31" Intake Port, 1.34" x 1.39" Exhaust Port 250 Series PTFE Nylon Braid It is so good atThe 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. Include