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Manley LS Chevy 4340 Hbeam Connecting Rods 6
Cylinders bored (when applicable) on 4 axis CNC perpendicular to mains giving you a true 90o V8
Dress like Mesa team
These engines are built to order and for specific applications so when you order if you're going to run boost or NO2 please let us know so we can clearance the pistons and rings accordingly
JE or Diamond Custom Forged FI (
LT GM Aluminum Complete Engine Street 600HP 2V & 4V Manley LS Chevy 4340 HbeamMBRE uses GM aluminum 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 iron block versions as well. Complete engines take interaction with the buyer for best results please call our office at