The 426 HEMI one of the best performing engines out there. This HEMI can be built to hold up to anything you throw at it. Naturally Aspirated, Boosted, or NOS. This is one shortblock that can handle them all. Each block is built to exact specification according to your needs.

Block Prep:
Casting inspection
Sonic Check cylinder walls
Deburr interior surfaces
Chamfer and Radius edges
Cylinder Bore and Hone
Line Bore and Hone
CNC Block Decking
Total Block Cleansing

Assembly Items:
Manley 4340 Forged Crankshaft
Manley 4340 Forged H-Beam Rods
Diamond 2618 Forged Pistons
ARP Main Studs
Clevite H-Series Bearings

Optional Upgrades:
Billet Main Caps
I-Beam Rods
Coated Bearings
Billet Crankshaft

Specifications:
Cubic Inches: 426
Liters: 7.0
Bore Size: 4.095"
Rod Length: 6.125"
Stroke: 4.050"

2011 - 2018 Dodge Challenger 6.4L
2012 - 2018 Dodge Charger 6.4L
2012 - 2018 Jeep Grand Cherokee SRT
2012 - 2015 Chrysler 300 SRT