Heads are aluminum and block is cast iron
yes, iron block w/ aluminum heads.... ls1 has aluminum block and aluminum heads
The heads are aluminum, the block is iron.
The cylinder walls will be cast iron. The heads are either cast iron or aluminum.
The 4.0 liter OHV has cast iron heads , the 4.0 liter SOHC has aluminum heads
Aluminum
no sorry they are cast iron.
Most cylinder heads are made from cast iron or aluminum.
aluminum heads like 410...cast iron heads about 467
The block would be either cast iron or aluminum. The heads are typically aluminum, although some still use cast iron (particularly diesel engines).
Engine heads are constructed of iron or aluminum.
In a 1991 Ford Ranger : The heads on the 2.9 , 3.0 and 4.0 liter V6 engines are cast iron
If it is a small block V8 with cast iron heads you torque them to 30 ft/lbs.