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Manley Pro Series Crankshafts 190320 Crankshaft, Chevy big block, forged, 4.375 stroke, w/ center counterweights
Manley Pro Series Crankshafts 190320 Crankshaft, Chevy big block, forged, 4.375 stroke, w/ center counterweights
A$3,237.93
Special Order. Contact for ETA.
This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description
Manley Pro Series crankshafts can make your short block bulletproof. They feature forged 4340 construction and undergo a multi-step heat-treatment process and are then nitrided for added strength. The crankshafts are stress-relieved, shot-peened, and magnafluxed. Manley Pro Series crankshafts have micro-polished large .125 in. radius journals, gun-drilled mains, and lightened rod journals for weight reduction. The counterweights are fully profiled and they are designed for internal balancing.
Part Type
Crankshafts
Specifications
- Product Attributes - Brand
- Manley
- Product Attributes - Manufacturer's Part Number
- 190320
- Product Attributes - Part Type
- Crankshafts
- Product Attributes - Product Line
- Manley Pro Series Crankshafts
- Product Attributes - UPC
- 807298079653
- Product Attributes - Engine Stroke (in.)
- 4.375 in.
- Product Attributes - Crankshaft Material
- Forged 4340 steel
- Product Attributes - Engine Balance
- Internal
- Product Attributes - Rear Main Seal Style
- 2-piece
- Product Attributes - Lightened
- No
- Product Attributes - Requires Narrow Bearings
- Yes
- Product Attributes - Rod Bearings Included
- No
- Product Attributes - Main Bearings Included
- No
- Product Attributes - Rod Journal Diameter (in.)
- 2.200
- Product Attributes - Main Journal Diameter (in.)
- 2.750 in.
- Product Attributes - Balancer Bolt Thread Size
- 1/2 in.-20
- Product Attributes - Crankshaft Snout Style
- Standard
- Product Attributes - Weight
- 76.000 lbs.
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- Fits standard deck blocks.
Reference Information
| Brand Name/s | Manley Performance |
|---|---|
| StreetFX SKU | man190320 |
| SFX Item ID | 4933282 |
| Supplier Item Code | 4933282 |
| Manufacturer SKU | 190320 |
| Manufacturer UPC | 807298079653 |
Compatibility
| Application Data |
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