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RAM Billet Steel 168-Tooth Flywheel 1523 Flywheel, Steel, 168-Tooth, External Engine Balance, 33.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, 400, Each

SKU: RAM1523

Flywheels

RAM Billet Steel 168-Tooth Flywheel 1523 Flywheel, Steel, 168-Tooth, External Engine Balance, 33.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, 400, Each

SKU: RAM1523

Flywheels
A$960.60
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

Cast flywheels are not explosion-proof and can be dangerous when used in high performance applications at higher rpm. RAM billet steel flywheels are recommended as replacements for factory-cast flywheels in high performance and racing vehicles. Made in America and produced in-house, all RAM flywheels are computer balanced within a 1/2 oz., surface ground (which results an optimum mating surface), and are ready to run out of the box. They're better for launching heavier drag race cars and provide better drivability in street vehicles. SFI-approved, RAM billet steel flywheels are CNC-machined from certified materials. Order the model recommended for your year/make and engine application.

Technical note: As they spin, heavy flywheels store more energy than lighter ones. Engine and gearing combinations that require more power or inertia to make the car launch without bogging the motor need heavier flywheels. However, heavier flywheels accelerate slower. Lighter flywheels create less inertia at launch, but accelerate quicker through the gears. When choosing a flywheel, you must consider the car's weight, operating rpm of the engine, and, most importantly, the gearing. Insufficient gearing will cause an engine with too light of a flywheel to "bog" on launch.

Part Type

Billet Steel Flywheel SBC 400 Ext Bal 168t

Data: v4.2 - Upd: 2026-10-02 00:48:44

Specifications

Product Attributes - Brand
RAM Clutches
Product Attributes - Manufacturer's Part Number
1523
Product Attributes - Part Type
Flywheels
Product Attributes - Product Line
RAM Billet Steel Flywheels
Product Attributes - UPC
809009110655
Product Attributes - SFI Rating
SFI 1.1
Product Attributes - Ring Gear Tooth Quantity
168-tooth
Product Attributes - Crankshaft to Flywheel Bolt Quantity
6-bolt
Product Attributes - Pressure Plate Style
Borg & Beck/Diaphragm/Long
Product Attributes - Rear Main Seal Style
2-piece
Product Attributes - Flywheel Material
Billet steel
Product Attributes - Engine Balance
External
Product Attributes - Disc Diameter (in.)
10.500/11.000 in.
Product Attributes - Weight
33.000 lbs.
Product Attributes - Replaceable Friction Surface
No
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Special Attention
Please call if you require a SFI label when you purchase.

Reference Information

Brand Name/s Ram Clutches
StreetFX SKU ram1523
SFX Item ID 5125962
Supplier Item Code 5125962
Manufacturer SKU 1523
Manufacturer UPC 809009110655
Alternative References 168-Tooth, 2-Piece

Compatibility

Application Data
  • Flywheel SearchSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400

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