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Milodon Gear Drive Assemblies 12700 Drive, Single Idler, Flat Cover Style, Chevy, Big Block, Mark IV, Set

SKU: MIL12700

Timing Gear Drive Sets

Milodon Gear Drive Assemblies 12700 Drive, Single Idler, Flat Cover Style, Chevy, Big Block, Mark IV, Set

SKU: MIL12700

Timing Gear Drive Sets
A$2,402.80
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (5 available)

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Description

Timing Gear Drive - Injected / Blown - 3 Gear Drive - Fixed Idler Gear - Billet Steel Gears - Aluminum Timing Cover Included - Big Block Chevy - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:51:19

Data: v4.2 - Upd: 2026-11-09 19:37:21

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Milodon
StreetFX SKU mil12700
SFX Item ID 5056112
Accounting SKU mil-12700
Manufacturer SKU 12700
Manufacturer UPC 806621127009
Alternative References MIL-12700

Gear Drive, Single Idler, Flat Cover Style, Chevy, Big Block, Mark IV, Set

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.

Product Attributes
BrandMilodon
Manufacturer's Part Number12700
Part TypeTiming Gear Drive Sets
Product LineMilodon Gear Drive Assemblies
UPC806621127009
NoisyYes
Camshaft Gear Attachment3-bolt
Gear Drive Idler StyleSingle idler
Maximum Advance/Retard at Camshaft6 degree
Maximum Advance/Retard at Crankshaft12 degree
Thrust Bearing IncludedYes
Offset Bushings IncludedNo
Gaskets IncludedNo
Gear MaterialSteel billet
QuantitySold as a set.
NotesDesigned for fuel pump/ blower drive. Cam timing positions: advance 0, 6.5, 12, 4, 10, 2, 7.5, retard: 0, 7.5, 2, 10, 4, 12, 6.5 degrees. Not designed to work on engines with a knock sensor.

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