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 Compatible
Big Block Longblocks and Complete Engines

B632FKB4L8X blackout side

BluePrint Engines Builder Series 632 CI Fuel Injected ProSeries Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | 10.3L | Drop In Ready -Blackout

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: B632FKB4L8X

$29,095.00 MORE INFO
B632KB4L8X engine

BluePrint Engines Builder Series 632 CI ProSeries Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | 10.3L | Drop In Ready -Blackout

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: B632KB4L8X

$27,995.00 MORE INFO
B632FK4L8 engine

BluePrint Engines Builder Series 632 CI ProSeries Stroker Fuel Injected Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | 10.3L | Drop In Ready - Polished Front Accessories

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: B632FK4L8

$27,895.00 MORE INFO
B632K4L8 engine

BluePrint Engines Builder Series 632 CI ProSeries Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | 10.3L | Drop In Ready - Polished Front Accessories

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: B632K4L8

$26,895.00 MORE INFO
BluePrint Engines Builder Series 598CI BBC Fuel Injected Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Black Front Drive

BluePrint Engines Builder Series 598CI BBC Fuel Injected Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Black Front Drive

724 HP / 680 FT LBS 
10.5:1 
BluePrint Performance Aluminum Heads 
Forged Pistons 
Roller Cam 
Forged Crank 
Part #: B598FKB4L8

$25,595.00 MORE INFO
BluePrint Engines Builder Series 598CI Fuel Injected BBC Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Polished Front Drive

BluePrint Engines Builder Series 598CI Fuel Injected BBC Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Polished Front Drive

724 HP / 680 FT LBS 
10.5:1 
BluePrint Performance Aluminum Heads 
Forged Pistons 
Roller Cam 
Forged Crank 
Part #: B598FK4L8

$25,495.00 MORE INFO
BluePrint Engines Builder Series 598CI BBC Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Black Front Drive

BluePrint Engines Builder Series 598CI BBC Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Black Front Drive

724 HP / 680 FT LBS 
10.5:1 
BluePrint Performance Aluminum Heads 
Forged Pistons 
Roller Cam 
Forged Crank 
Part #: B598KB4L8

$24,595.00 MORE INFO
BluePrint Engines Builder Series 598CI BBC Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Polished Front Drive

BluePrint Engines Builder Series 598CI BBC Stroker Crate Engine and 4L80E Auto Trans Package | Big Block GM Style | Drop In Ready - Polished Front Drive

724 HP / 680 FT LBS 
10.5:1 
BluePrint Performance Aluminum Heads 
Forged Pistons 
Roller Cam 
Forged Crank 
Part #: B598K4L8

$24,495.00 MORE INFO
632 CI ProSeries Stroker Crate Engine | Big Block GM Style | 10.3L | Fuel Injected | Blackout Reaper Edition

632 CI ProSeries Stroker Crate Engine | Big Block GM Style | 10.3L | Fuel Injected | Blackout Reaper Edition

Blackout Edition

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: PS6320CTFKBX

$18,599.00 MORE INFO
632 CI ProSeries Stroker Crate Engine | Big Block GM Style | 10.3L | Carbureted | Blackout Reaper Edition

632 CI ProSeries Stroker Crate Engine | Big Block GM Style | 10.3L | Carbureted | Blackout Reaper Edition

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: PS6320CTCKBX

$17,599.00 MORE INFO
PS6320CTFKB engine

632 CI ProSeries Stroker Crate Engine | Big Block GM Style | 10.3L | Fuel Injected| Drop In Ready - Black

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: PS6320CTFKB

$17,499.00 MORE INFO
PS6320CTFK engine

632 CI ProSeries Stroker Crate Engine | Big Block GM Style | 10.3L | Fuel Injected| Drop In Ready - Polished

815 HP / 775 FT LBS

11:1 
BluePrint Performance Aluminum Heads
Forged Pistons 

Forged Rods
Hydraulic Roller Cam 
Forged Crank 
Part #: PS6320CTFK

$17,399.00 MORE INFO