Shortblock – BluePrint Engines
We are experiencing longer than normal build times due to parts and shipping delays, please contact us through live chat for accurate lead times.

Each BluePrint shortblock engine assembly includes the block assembled with crank, rods, pistons, freeze plugs, oil galley plugs, and installed cam bearings and features internal components. BluePrint Engines Shortblock Plus option features internal and external components. Each BluePrint engine is perfectly cast and precision machined by only the finest true-blue craftsmen! Our staff is ready to provide you with technical assistance and to answer questions.


BluePrint Engines 383CI Stroker Crate Engine | Small Block GM Style | Shortblock Plus | Roller Cam

HP & Torque: 432 HP / 450 FT LBS 
Compression Ratio: 9.5:1 
Forged Pistons 
Forged Crank 
Part #: BP38321SP

$4,799.00 MORE INFO

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Shortblock Plus | Roller Cam

Forged Pistons 
Hydraulic Roller Cam 
Forged Crank 
Part #: PSLS4270SP

$8,869.00 MORE INFO