No, a 454 distributor will not fit a 366 tall block without modifications. While both engines are part of the GM big block family, they have different distributor mounting and drive configurations. To use a 454 distributor in a 366 tall block, you would need an adapter or to modify the distributor itself. It's essential to ensure compatibility to avoid issues with engine performance and function.
yes, as long as the 454 is not a tall deck block.
To determine if your 454 engine is a tall deck block, measure the height of the block from the crankshaft centerline to the top of the deck. A standard deck height for a 454 is about 9.8 inches, while a tall deck block measures approximately 10.2 inches. Additionally, you can check the casting numbers on the block; tall deck blocks typically have specific casting numbers that identify them as such.
As long as it is not a tall deck, it should fit fine. If it is a tall deck, you'd need to add .400" shims under the collar to fit the small block.
No you cannot. Big block parts are all different then small block parts. The distributor cap WILL WORK. That answer is incorrect. Big Block and small block Chevrolet distributors physically interchange with no problem (unless it's a tall deck block like a 502)
Yes, it will work. If the 454 was a tall deck design, you'd need to shim the distributor up .400" to mate with the 350 oil pump shaft.
Screwed into the engine block under the distributor.
yes there is.
There are two screws that hold it to the distributor.
Clockwise.
No, They won't even begin to fit. 454 is a BIG block and a350 is a small block.
No need to if the distributor was not moved.
The 454 it would have better acceleration