MP5160208AA - MOPAR PERFORMANCE 426 HEMI CAST IRON BLOCK 4.500" UNFINISHED BORE

It's back! Without steady and reliable access to a Gen II cast iron 426 Hemi in over a decade car enthusiasts and sportsman racers have been left to source scrapyards, market places and garages to create a workable and affordable solution. Energy Manufacturing Ltd. (Energy), Callies Performance Products (Callies) has a new licensing deal with Fiat Chrysler Automobiles (FCA group) to allow you to tap into this legendary platform on demand at an affordable price.

Included with block: Block Plug Kit, Camshaft Bearings (Loose), .040" Oil Gallery Restrictors (installed), Rear Oil Seal with fasteners.

Block Specifications:

Bore Size: 4.500" Unfinished

Bore Size (Max): 4.600"

Deck Height: Standard Deck, 10.725"

Deck Thickness: .600"

Camshaft: Standard Stepped Can Tunnel

Camshaft Height: Standard, 5.150"

Camshaft Housing Bore (Max): 60mm Roller Bearing

Lifter Diameter: .905"

Lifter Angle: 45°

Main Cap Fastening: #1-4 Main Cap: (2) 1/2" Vertical Bolts, (2) 3/8" Side Bolts, #5 Main Cap: (2) 1/2" Vertical Bolts