Stamped on the front of the motor in front of the carbuerator. Also the cars booh should have. Try callin an aout parts store too
ALL STANDARD ROTATION SB CHEVY MOTORS ARE 1-8-4-3-6-5-7-2. YOU CAN CHANGE ROTATION FOR BOAT APPLICATION WITH DIFFERENT CAM, ADD CAM THRUST BEARING AND DIFFERENT DISTRIBUTOR GEAR.
1 - 3 - 4 - 2 The distributor rotation is COUNTERCLOCKWISE The marked # 1 position on the distributor cap faces TOWARDS the engine ( thank you Chilton )
Auto supply store should be able to supply information
The ignition module is located in the distributor, under the distributor cap.
that is stamp on the intake right rear. 65;
HEI? inside the distributor cap
Firing Order: 1-4-2-5-3-6 Distributor rotates Clockwise.
18436572
1-3-4-2 distributor rotation clockwise Source: Chilton's manual.
The 1987 Chevy Celebrity has distributor less ignition. The timing is controlled by the engine control module and there is no provision for adjustment.
I believe that one sits under the coil packs.
1,8,4,3,6,5,7,2 with 1,3,5,7 on the left side and 2,4,6,8 on the right side. The distributor turns clockwise.