No, Not even close, Totally different designs.
No, no, no. Two totally different motors.
i believe that any 454 bbc head will bolt up to any 454 Block. But some heads are beter then others. I would find out the specs of the head before installing.
yes if you are installing in a auto that had tbi then u are just using the l block and rotating assy, but the cam and heads may need to be changed up!
The duration of Block-Heads is 3420.0 seconds.
Block-Heads was created on 1938-08-19.
yes, iron block w/ aluminum heads.... ls1 has aluminum block and aluminum heads
350 heads will bolt to the 400 block. They will need to be drilled for the "steam ports" in the 400 block.
a 350 is a small block those heads will fit on and Chevy SMALL block not a big block
The crankshaft has nothing to do with a short are long block. A short block is everything but the heads and intake. A long block has the heads and intake all ready on it, Its the complete engine. You have to put the heads and intake on the short block yourself. That is the difference.
On a 2003 Pontiac Montana, the freeze plugs are typically located on the engine block, usually on the sides and rear. They are designed to prevent engine block damage from freezing coolant. You may find them on either side of the engine near the cylinder heads and at the rear of the block. Accessing them often requires removing other components for better visibility and reach.
no