Aussiespeed twin 4 barrel manifold to suit Holden 12 port black and blue cylinder heads including the Aluminum Yella Terra head.
The manifold is the same manifold that is used for our supercharger kits and is fitted with a manifold support rod that fits to the engine mount.
1 hole needs to be drilled into the engine mount so a 10mm socket head cap screw can be fitted to fit the manifold support.
The additional mounts to accept the 192 blower shop supercharger can be trimmed off for a smoother look.
Carb choice is up to the individual but so far we have had feedback from customers who have fitted both Holley and Quick Fuel 390, 450 and 465 carburetors with vacuum secondaries.
Note Carbs Are Not Included.