Dart Iron Eagle Mopar Gen III Cast Bare Blocks 31622321 Engine Block, Iron, 4-Bolt Mains, 4.250 in. Bore, 1-Piece Rear Seal, VVT, Dodge, RAM, Hemi, III, Each
Dart Iron Eagle Mopar Gen III Cast Bare Blocks 31622321 Engine Block, Iron, 4-Bolt Mains, 4.250 in. Bore, 1-Piece Rear Seal, VVT, Dodge, RAM, Hemi, III, Each
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A$11,384.01
A$13,108.93
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Description
Designed from a clean slate approach, Dart now offers the Iron Eagle Mopar Gen III cast iron bare blocks that address the shortcomings of the Hemi Gen III platform, and are the ideal candidate for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts. By utilizing conventional style main caps with Gen III rotating assemblies and related components, Dart has addressed the windage and oil control problems, along with revising the cooling and oiling passages for improved flow. Non-VVT and VVT version offerings are available. Get everything you ever wanted out of your Gen III Hemi engine with the Iron Eagle Mopar Gen III cast iron bare blocks by Dart!
Key features of Dart Iron Eagle Gen III Hemi cast iron engine blocks:
* Manufactured from superior strength cast iron
* Priority main oiling system with two lifter crossovers and restrictor provisions
* Siamese cylinder bores with extra thick walls
* Extra-thick decks ensure reliable head gasket seal
* Blind head bolt holes available in 7/16 in. standard or 1/2 in. upgrade
* Scalloped water jackets increase flow around cylinders for better cooling
* Clearance for 4.050 in. stroke with steel rods
* Billet steel 4-bolt main caps 1-5, center 3 main caps splayed
* Main studs standard
* Gen III Hemi style motor mounts
* Provisions for OE stock roller lifters and cam
* Uses stock timing covers
* All OE bolt holes for starter, water pump, etc.
* Block can be machined for VVT or non-VVT camshafts
* Parts kit included (32000050 for non-VVT, or 32000051 for VVT); note parts kits do not include cam bearings
Part Type
Mopar 6.4L Gen III Hemi Iron Block 9.285 x 4.250
Specifications
- Product Attributes - Brand
- Dart
- Product Attributes - Manufacturer's Part Number
- 31622321
- Product Attributes - Part Type
- Engines, Bare Blocks
- Product Attributes - Product Line
- Dart Iron Eagle Mopar Gen III Cast Iron Bare Blocks
- Product Attributes - UPC
- 807501054682
- Product Attributes - Main Journal Type
- Mopar Hemi Gen III
- Product Attributes - Engine Block Material
- Cast iron
- Product Attributes - Engine Block Style
- OEM
- Product Attributes - Engine Block Deck Height
- Standard deck
- Product Attributes - Deck Height (in.)
- 9.285 in.
- Product Attributes - Cylinder Bore as Shipped
- 4.250 in.
- Product Attributes - Maximum Bore Diameter (in.)
- 4.250
- Product Attributes - Camshaft Location
- Standard
- Product Attributes - Main Bolt Style
- 4-bolt
- Product Attributes - Main Caps Included
- Yes
- Product Attributes - Main Cap Material
- Billet steel
- Product Attributes - Main Cap Fasteners Included
- Yes
- Product Attributes - Main Bearings Included
- No
- Product Attributes - Rear Main Seal Style
- 1-piece
- Product Attributes - Finished Cylinder Bores
- No
- Product Attributes - Raised Cam Location
- No
- Product Attributes - Cam Bearings Included
- No
- Product Attributes - Freeze Plugs Included
- No
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- With VVT.
Reference Information
| Brand Name/s | Dart |
|---|---|
| StreetFX SKU | drt31622321 |
| SFX Item ID | 5089299 |
| Supplier Item Code | 5089299 |
| Manufacturer SKU | 31622321 |
| Manufacturer UPC | 807501054682 |
| Alternative References | 4-Bolt, 1-Piece |
Compatibility
| Application Data |
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