Remove the # 1 spark plug, (driver's side front plug), turn the engine over until the piston is at top dead center on the compression stroke. Now remove the distributor cap and the rotor will be pointed at the # 1 post.
umm, 8?
Firing order on a 350 Chevrolet is 18436572
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.
18436572
Crank motor over until number 1 piston is all the way up on compression stroke, the distributor with rotor bug, if installed correctly, will be pointing toward number 1 post.
18436572 clockwise.
Yes it will fit. This distributor will fit all small block and big block Chevrolet engines.
30 degrees dwell
be hind the describer on top of the engine distributor
it is at 5:30
All V8 Chevrolet's are 1,8,4,3,6,5,7,2 with 1,3,5,7 on the left bank and 2,4,6,8 on the right with the distributor rotating clockwise.
1-8-4-3-6-5-7-2