BluePrint Engines does not use familiar engine displacements (350 and 454 cubic inch) to specify Chevy applications. Instead, these engines are listed with their "stroked" displacement.
BluePrint Engines high-performance offers engines that have been "stroked" to increase displacement and power. However, these engines use standard-sized engine blocks for easy bolt-in installation.
Chevy 350 block has been stroked to 383 cubic inches or 396 cubic inches.
Chevy 454 block has been stroked to 496 cubic inches.
When selecting a Chevrolet engine, use the following:
Original Chevy block application: 350 c.i.
BluePrint Engines Stroker displacement: 383 c.i. or 396 c.i.
Original Chevy block application: 454 c.i.
BluePrint Engines Stroker displacement: 496 c.i.
APPLICATION:
All BluePrint Chevy crate engines
All BluePrint Engines ProSeries™ Chevy stroker engines
All BluePrint Engines Chevy short blocks