GM Compatible LS Crate Engines – BluePrint Engines
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Engines
BluePrint Engines builds Chevy and GM crate engines. These crate engines are high-performance drop-in engines offering substantially more horsepower than the factory original. Crate engines or crate motors from BluePrint Engines offer a custom builder, hot rodder, or kit car builder an engine that is ready to drop in the vehicle. BluePrint crate engines come complete with all the components that will be needed to start and run the engine very quickly. No extensive cleaning or installation of parts is required. In addition crate engines are dyno-tested and are shipped with a documentation of their high-performance power curve. Forged cranks and pistons are also available on all models. This page outlines Chevrolet and GM LS engines. We also offer Ford crate engines and Chrysler crate engines.

GM Compatible LS Crate Engines

427CI LS Stroker Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam | Late Model Upgrade

427CI LS Stroker Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam | Late Model Upgrade

625 HP / 565 FT LBS 

11:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4271CT

$10,299.00 MORE INFO
BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Base Dressed Longblock with Carburetor | Aluminum Heads | Roller Cam

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Base Dressed Longblock with Carburetor | Aluminum Heads | Roller Cam

625 HP / 550 FT LBS

11:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4270CTC

$11,369.00 MORE INFO
BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Dressed Longblock with Supercharger | Aluminum Heads | Roller Cam

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Dressed Longblock with Supercharger | Aluminum Heads | Roller Cam

800 HP / 780 FT LBS

Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4272SCT

$21,199.00 MORE INFO
BPLS4080C engine

BluePrint Engines 408CI Stroker Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam

10.8:1

Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: BPLS4080C

$8,029.00 MORE INFO
BluePrint Engines 408CI Stroker Crate Engine | GM LS Style | Base Dressed Longblock with Fuel Injection | Aluminum Heads | Roller Cam

BluePrint Engines 408CI Stroker Crate Engine | GM LS Style | Base Dressed Longblock with Fuel Injection | Aluminum Heads | Roller Cam

585 HP / 540 FT LBS
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: BPLS4080CTF

$10,779.00 MORE INFO
BPLS3640C engine

BluePrint Engines 364CI Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam

9.8:1
Aluminum Heads
Forged Pistons
Roller Cam
Cast Steel Crank
Part #: BPLS3640C

$6,155.00 MORE INFO
BluePrint Engines 376CI Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | 6.2L | Dressed Longblock

BluePrint Engines 376CI Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | 6.2L | Dressed Longblock

530 HP / 495 FT LBS

10.7:1
Aluminum Heads
Hyper Pistons
Roller Cam
Nodular Iron Crank
Part # PSLS3760CTF

$8,459.00 MORE INFO
BluePrint Engines 376CI Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | 6.2L | Deluxe Dressed w/ Pulleys - Polished

BluePrint Engines 376CI Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | 6.2L | Deluxe Dressed w/ Pulleys - Polished

530 HP / 495 FT LBS

10.7:1
Aluminum Heads
Hyper Pistons
Roller Cam
Nodular Iron Crank
Part # PSLS3760CTFK

$10,359.00 MORE INFO
BluePrint Engines 376CI Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | 6.2L | Deluxe Dressed w/ Pulleys - Black

BluePrint Engines 376CI Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | 6.2L | Deluxe Dressed w/ Pulleys - Black

530 HP / 495 FT LBS

10.7:1
Aluminum Heads
Hyper Pistons
Roller Cam
Nodular Iron Crank
Part # PSLS3760CTFKB

$10,459.00 MORE INFO
BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | Base Dressed Longblock with Fuel Injection | Aluminum Heads | Roller Cam | Longblock

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | Base Dressed Longblock with Fuel Injection | Aluminum Heads | Roller Cam | Longblock

625 HP / 565 FT LBS

11:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4272CTF

$13,299.00 MORE INFO
BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | Deluxe Dressed Longblock with Fuel Injection w/ Pulleys - Polished

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | Deluxe Dressed Longblock with Fuel Injection w/ Pulleys - Polished

625 HP / 565 FT LBS

11:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4272CTFK

$15,199.00 MORE INFO
BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | Deluxe Dressed Longblock with Fuel Injection w/ Pulleys - Black

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | Aluminum Heads | Roller Cam | Deluxe Dressed Longblock with Fuel Injection w/ Pulleys - Black

625 HP / 565 FT LBS

11:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4272CTFKB

$15,299.00 MORE INFO