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
that is stamp on the intake right rear. 65;
The ignition module is located in the distributor, under the distributor cap.
HEI? inside the distributor cap
1-3-4-2 distributor rotation clockwise Source: Chilton's manual.
18436572
The 1987 Chevy Celebrity has distributor less ignition. The timing is controlled by the engine control module and there is no provision for adjustment.
The firing order is ( 1 - 3 - 4 - 2 ) The distributor rotation is CLOCKWISE and I believe the base timing is 10 degrees BTDC
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.