1 6 5 4 3 2 The number one cyl is on the driver side, very front (fan side of the engine)
1,8,4,3,6,5,7,2 all small block and big block firing patterns are 1,8,4,3,6,5,7,2 for Chevy
The firing order on all small block Chevy engines is, 18436572 and the cylinders are numbered as following, driver side 1357 and pass side 2468
18436572 It should be cast on the factory intake manifold.
What Chevy engine block has the castin I mean casting number 397004
The firing order for the Pontiac 400 engine is that the small block powers the big block.
We need to know size engine you have.
There should be an engraving/mark on the top of the engine block that says what it is.
The firing order should be stamped on the engine block right on top in front of the carborator.
there is a serial number stamp on the engine block(block-bottom half of engine)it is on the front,on the left or rihgt side
Some engine blocks have the firing order stamped close to the top front of the block, others do not. An online search will show the correct firing order for a specific engine.
All small block chevy's standard firing order is 18436572.
Firing order is the same as a small block Chevy 18436572 clock wise
350 hp Chevy engine small block made in Canada!
the firing order for a small block Chevy 350 is 18436572
This is the block casting number for a Chevy 305, build between 1976 and 1979.
That is not an engine block # That # is the fireing order on a Chevy engine. You must have gotten that # off of the intake manifold. Sorry we can't help you.
I don't know of any visual differences between them, but if you look up the block number at mortec.com you might be able to find it. The block number is stamped into a boss on the block just forward of the passenger side head.
The casting number will tell you what block it is, but in some cases the block will be more than one displacement. IE 302, 327, 350ci on the same casting number (chevy)
On the engine block. where on engine block?
The small block chevy turns in a clockwise rotation.