yes, iron block w/ aluminum heads.... ls1 has aluminum block and aluminum heads
Aluminum
Heads are aluminum and block is cast iron
There are a variety of places where one can purchase SBC aluminum heads. One can purchase SBC aluminum heads online on the eBay website, and other retailers as well.
The 4.0 liter OHV has cast iron heads , the 4.0 liter SOHC has aluminum heads
Engine heads are constructed of iron or aluminum.
The 3.1 L V-6 engine in your Chevy Corsica Has Aluminum Heads
NO.
The heads are aluminum, the block is iron.
iron heads are about 48 lbs. each, aluminum heads are about 25 lbs. each
Some have aluminum engine blocks and/or cylinder heads, many of the sensors, intake manifolds
Yes