Chevy/GM Long Block & Short Block Base Engines
Want to experience the satisfaction of rebuilding your car’s engine without the hassle of starting from scratch? ATK Chevy base engines from Eastwood provide the jumping-off point you need to Do the Job Right. Ordering a short block engine is the bottom end of the motor while the long block adds the camshaft, cylinder head and valve train. Each option is a great choice for DIY mechanics who want a head start on a good rebuild. Many professional engine builders use them as well to cut down on build time without sacrificing quality.
We have dozens of base engines for Chevrolets and other GM models from the 1960s to the present. You can order Chevy Stage stroker engines for the classic 489 big block, a 350 truck base engine that goes in a Silverado or Escalade and many others to complete your build. We offer both OEM GM base engines and performance rebuilds with Manley crankshafts and connecting rods. You’ll also find engines suited for boost and nitrous applications. Each one has a two-year manufacturer’s warranty and a 100 percent customer satisfaction guarantee from America’s DIY automotive leader.