The BluePrint Engines GM LS-Compatible 376 C.I. Pro Series Engine delivers 510 horsepower and 440 ft-lbs of torque, built for serious performance. As one of the most popular engine platforms for street cars and restomods, the LS-compatible design offers proven power and versatility. This package features LS3-style aluminum cylinder heads, an 10.7:1 compression ratio, hydraulic roller cam, hypereutectic pistons, and a nodular iron crankshaft housed in a BluePrint high-strength cast iron block. BluePrint-calibrated ECU and harness, drive-by-wire throttle pedal, sensors, and throttle body—making it a true plug-and-play powerhouse for any street machine.
Block:
The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.
We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.
For a detailed overview of our warranty, click here.
We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.
A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!
This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
