Complete Small Block Chev 327-350-400 186cc Aluminium Cylinder Heads with 67cc Chamber (Pair) 2.00" x 1.20" Intake Port, 1.42" x 1.53" Exhaust Port Air Filter Accessories Valve Guide Material: Manganese Bronze

Valve Guide Material:  Manganese Bronze

Firewall plate & linkage

we can sell it in 100mm incriments

Works with 6x5

Complete Small Block Chev 327-350-400 186cc Aluminium Cylinder Heads with 67cc Chamber (Pair) 2.00" x 1.20" Intake Port, 1.42" x 1.53" Exhaust Port Air Filter Accessories Valve Guide Material: Manganese BronzeThe 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