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6.1 - 371 HEMI Forged Short Block
Price:
$4,399.00
Model Year
06-10 Challenger / Charger / 300C
09-10 Challenger 6sp Manual
06-10 Jeep SRT8
*
Upgrades
Billet Mains (add $1000)
Manley Pro Series I-Beam Rods (add $1000)
Coated Bearings (add $200)
Diamond Pistons Double Dip Coatings (add $900)
Winberg Billet Crankshaft (add $2750)
High Tensile Strength Cylinder Sleeving (add $1450)
Core Charges
Customer must provide a usable core block
*
Quantity
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Details:

Better Built Forged Short Blocks have a proven record. This 6.1L forged short block is the answer for getting more power from a blower or nitrous. These are rated at 800HP as a standard build and can hold 1500HP + when custom building your short block. 100% machined and assembled in house to ensure quality you won't find with some of the other HEMI builders. Let us build the engine that suits your needs backed by a 1yr/12000 mile warranty.

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

Mopar 4340 Forged Crankshaft / Keyed for Damper
Molnar or Manley 4340 Forged H-Beam Rods
Diamond Racing 2618 Forged Pistons
ARP Main Studs
Clevite H-Series Bearings 

Optional Upgrades:
Billet Main Caps
I-Beam Rod
Billet Crankshaft
Coated Bearings
Steel Top Ring
High Tensile Strength Cylinder Sleeving 

Specifications:
Cubic Inches: 370
Liters: 6.1
Bore: 4.060"
Rod: 6.240"
Stroke: 3.58"

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