Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.
Searching parts and components for all vehicles All vehicles
Set Vehicle

Search by SKU, brand, keyword, or set a vehicle to keep fitment-aware browsing active.

Scat Engine Components

Scat Cast Crankshafts 9-10454 Crankshaft, 2-Piece Seal, External Balance, Steel, 4.000 in. Stroke, Chevy, 454, Each

SKU: SCA910454

Crankshafts
Scat Cast Crankshafts 9-10454 Crankshaft, 2-Piece Seal, External Balance, Steel, 4.000 in. Stroke, Chevy, 454, Each

Scat Engine Components

Scat Cast Crankshafts 9-10454 Crankshaft, 2-Piece Seal, External Balance, Steel, 4.000 in. Stroke, Chevy, 454, Each

SKU: SCA910454

Crankshafts
A$1,394.96
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

These Scat cast crankshafts are perfect for mildly built street engines or just to replace stock crankshafts that have seen better days. These Scat crankshafts are precision-ground and micro-polished to exacting tolerances.

Part Type

BBC Cast Steel Crank - 4.000 Stroke

Data: v4.2 - Upd: 2026-10-07 21:32:46

Specifications

Product Attributes - Brand
SCAT Engine Components
Product Attributes - Manufacturer's Part Number
9-10454
Product Attributes - Part Type
Crankshafts
Product Attributes - Product Line
Scat Cast Crankshafts
Product Attributes - UPC
846091012962
Product Attributes - Engine Stroke (in.)
4.000 in.
Product Attributes - Crankshaft Material
Cast steel
Product Attributes - Engine Balance
External
Product Attributes - Rear Main Seal Style
2-piece
Product Attributes - Lightened
No
Product Attributes - Requires Narrow Bearings
No
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.)
2.749 in.
Product Attributes - Balancer Bolt Thread Size
1/2 in.-20
Product Attributes - Crankshaft Snout Style
Standard
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Scat Engine Components
StreetFX SKU sca910454
SFX Item ID 5080142
Supplier Item Code 5080142
Manufacturer SKU 910454
Manufacturer UPC 846091012962
Alternative References 2-Piece

Compatibility

Application Data
  • Beginning Year1970
    Ending Year1990
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    MakeCHEVROLET
    Rod Length (application)6.135 in.
    Stroker CrankshaftNo

Loading compatibility information...

Keep shopping

More from Scat Engine Components