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High-Performance Stroker Engine. The BluePrint Engines Small Block Chevy 383 C.I. 375 HP Vortec Long Block Crate Engine delivers enhanced horsepower and torque for improved performance. It is designed to replace the factory 350ci engine in compatible trucks and SUVs, offering a substantial power increase without the need for ECU modifications.
_x000D__x000D_Construction and Appearance. This engine features a high-strength cast iron block machined in the USA with a true 4-inch bore and a 3.75-inch stroke. It is equipped with aluminum cylinder heads, a hydraulic roller camshaft, hypereutectic pistons, and a cast crankshaft. The finish includes components such as a harmonic balancer, timing cover, valve covers, dipstick, and oil pan, all assembled to precise OEM specifications for durability and smooth operation.
_x000D__x000D_Installation. Installation requires no ECU tuning or recalibration and typically fits directly without drilling, though some modification to front accessory drive brackets may be necessary if retaining the original equipment front drive system. It is engineered for relatively straightforward installation by experienced professionals familiar with GM Small Block engines.
_x000D__x000D_Warranty. This crate engine comes with an industry-leading 30-month/50,000-mile warranty, providing confidence and assurance in its quality and performance.
_x000D__x000D_Application. Fits 1996 to 2000 Chevrolet pickups and SUVs originally equipped with a 350ci (5.7L) engine. It remains 49-state emissions legal with CARB Executive Order D-824-1, requiring factory EFI fuel delivery for compliance.
BluePrint Engines BP38350CT1
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov