Pete
BANNED
I assume body down means the smaller diameter cylinder is mounted down and the larger diameter is mounted up - better to keep water and dirt from accummulating inside the larger skirt. If you had a shock with an eye at each end you could mount it either way, right? And select a shock for say an early Falcon or Chevette for vehicle weight. Bill G
There is only one cylinder. The small diameter is the piston rod.
Most shocks are designed to be mounted ONLY one way.
Yes, selecting a shock from a vehicle near the weight of a model A will help.
The compression rebound rate may vary quite a bit due to different types of suspensions though.