FRAMES SPRlNGS SHOCKS BUMPERS L274 1978 B BODY STATION WAGON Follow the steps below to utilize the Service Spring Charts 1 Obtain GAWRF Frt or GAWRR Rear weight from sticker on left front door Use pounds Lbs values only 2 Select chart to be used determined by suspension and size of car 3 Locate the GAWRF or GAWRR weight within the appropriate range under the proper tire size column Use indicated spring part number STANDARD SUSPENSION LEFT HAND FRONT GAWRF RANGE REAR GAWRR RANGE SPRING SPRING HR78 PART HR78 PART TIRE TIRE TIRE NUMBER TIRE TIRE TIRE NUMBER 0 2347 462550 All 527778 2348 2490 462552 2491 2635 462554 2636 462556 STANDARD SUSPENSION RIGHT HAND FRONT GAWRF RANGE REAR GAWRR RANGE SPRING SPRING HR78 PART HR78 PART TIRE TIRE TIRE NUMBER TIRE TIRE TIRE NUMBER O 2420 462550 All 527778 2421 2564 462552 2565 2708 462554 2709 462556 HEAVY DUTY LEFT HAND FRONT GAWRF RANGE REAR GAWRR RANGE SPRING SPRING HR78 PART HR78 PART TIRE TIRE TIRE NUMBER TIRE TIRE TIRE NUMBER 0 2412 378501 All 485698 2412 2569 378503 2570 2724 378505 2725 378507 HEAVY DUTY RIGHT HAND FRONT GAWRF RANGE REAR GAWRR RANGE SPRING SPRING HR78 PART HR78 PART TIRE TIRE TIRE NUMBER TIRE TIRE TIRE NUMBER 0 2485 378501 All 485698 2486 2641 378503 2642 2797 378505 2798 378507 GA WR Gross Ax e Weight Front GA WRR Gross Ax e We ght Rear j 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS 0LDSMOBILE 31 7 OOO GROUP 7 24 C REV 7 87