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Milodon Gear Drive Assemblies 12600 Drive, Single Idler, Flat Cover Style, Chevy, Big Block, Mark IV, Long Water Pump, Set

SKU: MIL12600

Timing Gear Drive Sets

Milodon Gear Drive Assemblies 12600 Drive, Single Idler, Flat Cover Style, Chevy, Big Block, Mark IV, Long Water Pump, Set

SKU: MIL12600

Timing Gear Drive Sets
A$2,131.99
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.
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Description

Milodon timing-gear drive assemblies are designed for all-out competition, but work equally well in any application. Their proven fixed idler gear system is capable of maintaining consistent cam timing without siphoning off power the way 4-gear types can. Timing changes are easy via Milodon's adjustable bolt pattern cam gears and hub assemblies. Made for strength and durability, these gear drives will last indefinitely. They are available in a flat-cover style, which uses a stock-type water pump, or an injected/blown style, which doesn't use a stock-type pump.

Part Type

BB Chevy Gear Drive

Data: v4.2 - Upd: 2026-09-29 08:28:09

Specifications

Product Attributes - Brand
Milodon
Product Attributes - Manufacturer's Part Number
12600
Product Attributes - Part Type
Timing Gear Drive Sets
Product Attributes - Product Line
Milodon Gear Drive Assemblies
Product Attributes - UPC
806621126002
Product Attributes - Noisy
Yes
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Gear Drive Idler Style
Single idler
Product Attributes - Maximum Advance/Retard at Camshaft
12 degree
Product Attributes - Maximum Advance/Retard at Crankshaft
6 degree
Product Attributes - Thrust Bearing Included
Yes
Product Attributes - Offset Bushings Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Gear Material
Steel billet
Product Attributes - Quantity
Sold as a set.
Product Attributes - Notes
Not designed to work on engines with a knock sensor.

Reference Information

Brand Name/s Milodon
StreetFX SKU mil12600
SFX Item ID 5056471
Supplier Item Code 5056471
Manufacturer SKU 12600
Manufacturer UPC 806621126002

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size6.0L/366
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine Size6.6L/402
    Engine FamilyChevy big block Mark IV
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV

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