We are experiencing longer than normal build times due to parts and shipping delays, please contact us through live chat for accurate lead times.
0

Show all GM LS Longblocks and Complete Engines

PSLS4272SCTKB engine

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Dressed Longblock with Supercharger and Black Front accessory Drive Installed

800 HP / 780 FT LBS

Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4272SCTKB

$25,099.00 MORE INFO
PSLS4272SCTK engine

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | Dressed Longblock with Supercharger and Polished Front accessory Drive Installed

800 HP / 780 FT LBS

Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4272SCTK

$24,999.00 MORE INFO
PSLS4272SCT engine

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
BPLS4080SCT engine

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

725hp • 699tq 
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: BPLS4080SCT

$20,499.00 MORE INFO
PSLS4272CTFKB engine

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

625 HP / 565 FT LBS

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

$15,299.00 MORE INFO
PSLS4272CTFK engine

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

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 | Dressed Longblock with Fuel Injection | Aluminum Heads | Roller Cam | Longblock

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS3 Style | 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

$12,299.00 MORE INFO
PSLS4270CTC engine

BluePrint Engines 427CI ProSeries Stroker Crate Engine | GM LS Style | 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
BPLS4080CTF engine

BluePrint Engines 408CI Stroker Crate Engine | GM LS Style | 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
PSLS3760CTFKB engine

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

530 HP / 495 FT LBS

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

$10,459.00 MORE INFO
427CI LS Stroker Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam | Late Model Drop In Upgrade

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

625 HP / 565 FT LBS 

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

$10,299.00 MORE INFO
PSLS3760CTFK engine

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

530 HP / 495 FT LBS

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

$9,599.00 MORE INFO