Engine specifications: displacement: 350 c.i.d., horsepower: 315 hp, torque: 381 ft-lbs., compression: 9.0:1, block: new 4-bolt main w/ 2-piece rear main seal, crankshaft: cast iron, pistons: cast aluminum, camshaft: Performer #2102, rocker arms: stock long slot, manifold: Performer eps #2701, #27013, cylinder heads: E-Street #5089, carburetor: Performer series #1405, #14053, distributor: included, valve covers: signature series, finish: satin or black, warranty: 2-year/unlimited mileage -this is an affordably priced, entry level small-block Chevy crate engine for any street rod or muscle car driver on a budget that wants affordable performance. Edelbrock E-Street crate engines start out w/ a 100% brand new short-block w/ 4-bolt main & 2-piece rear main seal. A new version is now available w/ black powder coated intake manifold, carburetor, valve covers & breather. Both versions feature E-Street cylinder heads, Performer series carburetor, Performer eps intake manifold, Performer series camshaft & high quality billet distributor. E-Street heads are designed for high performance street applications & feature larger than stock intake & exhaust ports to improve engine efficiency. These engines offer the best combination of affordable & reliable performance on the market! This engine is sold w/o a water pump - visit our website for a complete listing of small-block Chevy water pumps for your application.