1987 Chevrolet R20 5.7L V8. 1987 Chevrolet R20 4.8L 6 Cyl. 1987 Chevrolet R20 6.2L V8. 1987 Chevrolet R20 4.3L V6. 1987 Chevrolet R20 7.4L V8. 1987 Chevrolet R20 5.0L V8. Notes: Suspension Leveling Kit -- Rear Suspension Load Leveling Kit Air Helper Spring Kit.
