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Manley Pro Series Crankshafts 190130 Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340, 4.000 in. Stroke, 2.45 Mains, Chevy, 5.7, 6.6L, Each

SKU: MAN190130

Crankshafts

Manley Pro Series Crankshafts 190130 Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340, 4.000 in. Stroke, 2.45 Mains, Chevy, 5.7, 6.6L, Each

SKU: MAN190130

Crankshafts
A$2,418.34
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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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

SBC 4340 Forged Crank - 4.000 Stroke/350 Main

Data: v4.2 - Upd: 2026-10-14 10:08:08

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
190130
Product Attributes - Part Type
Crankshafts
Product Attributes - Product Line
Manley Pro Series Crankshafts
Product Attributes - UPC
807298062242
Product Attributes - Engine Stroke (in.)
4.000 in.
Product Attributes - Crankshaft Material
Forged 4340 steel
Product Attributes - Engine Balance
Internal
Product Attributes - Rear Main Seal Style
2-piece
Product Attributes - Lightened
Yes
Product Attributes - Requires Narrow Bearings
Yes
Product Attributes - Rod Bearings Included
No
Product Attributes - Main Bearings Included
No
Product Attributes - Rod Journal Diameter (in.)
2.100
Product Attributes - Main Journal Diameter (in.)
2.450 in.
Product Attributes - Crankshaft Snout Style
Standard
Product Attributes - Weight
49.000 lbs.
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
350 diameter main journals.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man190130
SFX Item ID 4931437
Supplier Item Code 4931437
Manufacturer SKU 190130
Manufacturer UPC 807298062242
Alternative References 2-Piece, 6.6L

Compatibility

Application Data
  • Stroker CrankshaftYes
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Rod Length (application)6.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
  • Stroker CrankshaftYes
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Rod Length (application)6.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt

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