November 2025 Flash Sale — GCH Long Block Racing Coupon Code

In the 1970s, GCH Long Block Racing began rebuilding hot rod engines. They are currently at the forefront of Subaru's ever-evolving performance technology. They are a second- and third-generation machine shop that has been in business for 65 years. GCH Long Block Racing is proud to offer engineering technology of the highest quality. Each and every job that comes through their shop is made to order. Completely in-house, they have command over what leaves their shop. Their team of state-certified machinists performs a stringent inspection on each block and head from start to finish. To ensure the highest possible tolerances and specifications, they measure their blocks inside and out. Take a look at their products, read customer reviews, and get to know them personally. If you have any questions, please don't hesitate to contact them.

If GCH Long Block Racing has a mobile app, check for exclusive app-only coupon codes. These codes can sometimes offer better deals than those found online.