650 HORSEPOWER, 660 FT-LBS TORQUE. BLACK BLOCK.
Engine comes internally balanced, completely assembled, and dyno tested upon arrival. Offered as a genuine Mopar performance part.
Mopar Performance siamese block 4.500 bore
Crank: Scat 4340 forged 4.500 stroke
Rods: Scat 4340 H beam
Pistons: Diamond forged 10.0 compression ratio
Hemi Aluminum heads 2.225/1.94 valves
Rings: Mahle 1/16-1/16-3/16Trend 4130 push rods
Comp Cam hydraulic 248/252-108 .524/.543 lift
Aluminum single plane manifold
Aluminum water pump
Chrome timing cover
HP oil pump
Dual roller timing chain
Cast Aluminum Valve covers
Milodon 8 qt oil pan
Mopar distributor and module
MSD plug wires
Note: Crate engines that change the emissions performance of the vehicle may not be legal for use on vehicles regulated for highway use in California and other states. Horsepower and torque rating based on test engine. Ratings may vary on individual engines.
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