no ,the 1986 and up blocks have a one piece rear main seal and will not fit in the earlier blocks.gmjim
On a 1987 to 1990 Celebrity with 2.8/3.1L engine the crankshaft position sensor is on the side of the block beneath the exhaust manifold on the firewall side of the engine.
Answer The 86 Chevy block and the 87 Chevy block are the exact same block, nothing changed, it will fit perfectly.yes
The crankshaft position sensor is located on the lower engine block beneath the exhaust manifold on the firewall side of the engine.
1983-1987 454 out of a light duty truck
Yes you can, but a 350 is a small block, not a big block.
There are multiple expansion plugs in the engine block.
The knock sensor on a Chevy Celebrity 2.8 L engine from 1987 thru 1990 is located on the back side of the engine(next to the firewall) below the exhaust manifold. There are actually two sensors there, one is the knock sensor, the other is the crankshaft position sensor. The knock sensor is threaded into the block with a pipe thread, the crankshaft position sensor is held in with a 10 mm screw and is near the center of the block. They are both accessible with the engine in the car, but they are a bit of a pain to get to.l
Yes a chevrolet 350 small block will fit in a 1987 Buick Regal.
It on the back of the coil packs going into the side of the block.
Anything before 1987.
Passenger side of block just above the starter
There is no difference what so ever. Same engines.