l l GM1 9 i i 4 0 9 g L K W W A g 0 CD L GD vs C60 N41 A R o vc csc N41 t x ts o 4 0 0 0 g x 9 G 0 L4 NB1 N41 L G L4 C60 N41 G ei A 7 t g D L g as 0 u Q o L4 C60 NB1 N41 L GM1 9 1981 X PULLEYS BEILTS 4 V 1 PULLEY A C Compressor 9 180 6 BEL T Power Steering Pump 1 066 2 PULLEY A R 3 650 7 PULLEY Crankshaft 0 659 3 BELT A R Pump 1 066 8 PULLEY Water Pump 1 062 4 PULLEY Generator L 2 274 9 BEL T Air Conditioning Compressor 1 066 5 PULLEY Steering Pump 6 655 10 BELT Generator 1 066 11 BELT Fan And Generator 1 066 Refer to the V Belt Charts located at the end of Group 3 000in the Parts Catalog For V Belt sizes codes and numbers model usage and service parts numbers r 1987 GENERAL MOTORS SERVICE PARTS 0PERAT NS OLDSMOB LE 31A 7 87 L 1 63 1 000 GROUP