GM LS Longblocks

4.8L & 5.3L Forged Longblock– Starting at $5000
-Forged rods & pistons
-OEM or forged crankshaft
-Performance bearings
-OEM or ARP main stud kit
-ARP head stud kit
-MLS head gaskets
-Camshaft of your choice
-Cylinder heads
-Timing set
-Oil pump
-Professional machine work
-Professional assembly

6.0L Longblock – Starting at $6000
-Forged rods & pistons
-OEM or forged crankshaft
-Performance bearings
-ARP main stud kit
-ARP head stud kit
-MLS head gaskets
-Camshaft of your choice
-Cylinder heads
-Timing set
-Oil pump
-Professional machine work
-Professional assembly

6.0L Stroker, 408″ Longblock – Starting at $7500
-Forged rods & pistons
-Forged crankshaft
-Performance bearings
-ARP head stud kit
-MLS head gaskets
-Camshaft of your choice
-Cylinder heads
-Timing set
-Oil pump
-Professional machine work
-Professional assembly

6.2L Longblock – Starting at $9000
-Forged rods & pistons
-OEM or forged crankshaft
-Performance bearings
-ARP main stud kit
-ARP head stud kit
-MLS head gaskets
-Camshaft of your choice
-Cylinder heads
-Timing set
-Oil pump
-Professional machine work
-Professional assembly

7.0L Longblock – Starting at $9000
-Forged rods & pistons
-OEM or forged crankshaft
-Performance bearings
-ARP main stud kit
-ARP head stud kit
-MLS head gaskets
-Camshaft of your choice
-Cylinder heads
-Timing set
-Oil pump
-Professional machine work
-Professional assembly

Contact us with your power goals and we can quote you an engine built for your application!

Email – StCharlesGarage@gmail.com