The 15 Series shock came into play after we won the NeSmith Street Stock Championship the first time on 20 Series shocks and a rule change required a smooth body shock. As we always do it is a honed body shock with a treated ID surface that will produce a valving that will not fade over the course of a season of racing. This is a full size shock that comes in a 7 inch and a 9 inch and has the coil-over rings cut into the body, we built a really cool coil-over kit that fits this shock for a 2.5 inch spring. For a shock that has the feel and performance you need and stays inside the rules package this is it. Here are some other fine points about the 15 Series shock.  (Note we have won the Nesmith Stock Car National Points Championship 6 times)

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•    Low drag assembly, which includes the divider, seal and main piston.

•    Bronze coated Teflon wearband, reduces friction and increase sealing.

•    Honed and coated tube ID.

•    Shim technology.

•    High flow linear piston design.

•    Ring groves cut for coil over kits.