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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
125" Cylinder Head Compatibility: LT1
Dress like Mesa team
These packages are available like our LS engines either completely assembled and dyno tested or just as complete engines
JE Forged (
LT1 Oil System Type: Dry or Wet Sump Block: GM LT4 6
Big Block Chevy Marine 496 Big Block Options:Comp1 9.0 125" Cylinder Head Compatibility: LT1Big Block Chevy Marine 496 Short block Mesa Balancing Racing Engines uses only Dart, Merlin, Gm Performance or Brodix blocks for the assembly of the marine short blocks all blocks are fully blueprinted in house all blocks are parallel decked align honed finish honed with torque plates and lifter bores finished honed for proper clearances. All rotating assemblies are balanced and engines are fully fit and assembled in our facility. By the same person