Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3

This hydraulic roller long block is rated to 2,000 hp. We switch to a mechanical roller cam and Jesel shaft rocker system at anything over 2,000 crank horsepower, so that's a different long block.  But let's focus on this one for now. Before getting into the details, let's hear what Cutaway Racing has to say about this bad boy which he dubbed "Peanut Butter & Jelly". The Dart SHP LS Next line of engine blocks is the perfect middle ground for someone looking for a major improvement over a GM block, but wants the convenience of using OE-type oil pans and accessory drives.  We use the SHP Pro version for its better metallurgy and main studs.  The higher nickel content is a big-impact upgrade for a relatively low cost. The Pro blocks have the same metallurgy as the 1st generation Dart LS Next block and the same key features: longer cylinders than GM blocks, priority main oiling, stronger, solid main saddle, splayed main caps.  Unlike the 1st Gen block however, the SHP and SHP Pro bloc