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Product Summary

Manual Transmission Type, Mini Starter Size, Natural

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    Key Specs

    MFG. Part #66271
    Starter SizeMini
    Flywheel/Flexplate Tooth Count164-tooth
    Mount TypeOffset
    FinishNatural
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Proform 66271 Details

    High torque, high output motors and gear reduction drive design spins the engine over faster, with 50% more cranking torque and LESS amp draw than a stock starter! Compact, offset design gives more header and chassis clearance. Works with Ford 3-speed and 4-speed manual transmissions. 

    If you need to fit a five speed manual for a 3/4" offset and the 4.08" starter registry hole diameter application, use910-67430

    Charts

    Proform 66271 Specifications

    KEY SPECS
    MFG. Part #66271
    BrandProform
    Starter SizeMini
    Flywheel/Flexplate Tooth Count164-tooth
    Mount TypeOffset
    FinishNatural
    GENERAL
    Transmission TypeManual
    Starter Output (kW/hp)1.4 kW / 2 hp
    Material TypeCast Aluminum
    ColorNatural
    ClockableNo
    Voltage12.5 volts
    Gear RotationStandard
    Gear Ratio3.75:1
    Compression Ratio11.0:1
    Starter StyleFord 3-bolt
    Weight10.9 lbs.
    Mounted Length8.33"
    Overall Length8.5"
    Overall Width5.5"
    Overall Height8.5"
    Depth5.25"
    Hole Diameter0.392"
    Hardware IncludedNo
    Sold in QuantityEach
    Notes3/8" depth application. (1) female blue spade connector
    GTIN Code037995362714
    Mounting Block MaterialBillet Aluminum

    Ratings & Reviews

    4

    2 Reviews

    Overall Assessment

    Customers are content with the product's quality, noting that it fits perfectly and appears to be superior to standard units. Users would consider buying the product again, appreciating its usefulness on modified engines. Its design flaw concerning the SBF shorty style headers was mentioned, but overall, it was recognized for its durability and functionality.

    4

    2 reviews

    5

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    4

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    I would buy this product again!

    4.0

    9 years ago

    Statsman

    Nebraska

    Verified

    Excellent product that actually fit as it should!

    Would Recommend

    Not enough offset

    4.0

    10 years ago

    Glue

    Christiana TN

    Verified

    Starter is good quality and looks like it would be superior to a stock unit on a modified engine but does not clear the SBF shorty style headers.

    Would Recommend

    Showing 2 of 2 reviews

    Fitment

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • 5.0L Ford Small Block Windsor

    • Ford 289

    • Ford 289

    • Ford 289

    Customer Impersonation Script