LT GM Iron Block Complete Engine 5.4 Short Block Available in short block and

Available in short block and long block as shown here

If you have special needs

These short blocks include: Remanufactured Ford OEM Fully Machined Romeo or Windsor engine blocks and new 4340 forged crankshaft (check your flywheel for fitment)

Bearing clearances are checked and set for performance use and the rings are perfectly filed to fit for optimum seal

and High Performance King

LT GM Iron Block Complete Engine 5.4 Short Block Available in short block andMBRE uses GM Iron engine blocks fully blueprinted machine and balanced assemblies to build our complete engine packages please call for cubic inch and component pricing . These packages are available like our LS engines either completely assembled and dyno tested or just as complete engines . We also offer these packages in the aluminum block versions as well. Complete engines take interaction with the buyer for best results please call our office at