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Sonnax Powerglide Extreme Gear Set 1:69 Ratio

Sonnax 169S3-K

852-169S3-K

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Estimated to ship directly from the manufacturer on 07/27/18
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Sonnax Powerglide Extreme Gear Set 1:69 Ratio $925.92
Powerglide Extreme Gear Set
  • 1:69 Ratio
  • 12 Tooth Front Sun Gear

  • Sonnax 169S3-K Details

    Gear Sets

    • 1:69 Ratio Planetary Ring Gear
    • Flanged Front Sun Gear (12-Tooth)
    • Rear Sun Gear
    • Long Pinion Gears (3)
    • Short Pinion Gears (3)
    • Ratio: 1.69
    • Flange Tooth Count: 12
    • Gear Process Level: Extreme
    Extreme gear sets from Sonnax include Advanced Process sun gears and pinions made to the same exacting standards used on Formula 1, Nascar and other high-end professional racing circuits. Advanced Process parts undergo an additional three-step process that allows for greater durability and higher levels of performance.

    • Cryogenic tempering to ultra-low temperatures (-350°F) for an even denser, more uniform gear with a tough and wear-resistant structure.
    • Shot peening for increased gear resistance to fatigue failure, cracking or galling.
    • Super-finish to reduce friction, vibration, noise and wear on the gear, potentially tripling the life of the part.
    Each gear set includes a flanged sun gear and a ring gear. The flange is machined from billet, not a stamped piece. The flange is broached and matched to the sun gear for a precise press fit that does not require welding.

    Specifications:

    Manufacturer's Part Number:
    169S3-K

    Gear Sets

    Sonnax planetary gears are a big step up from standard case-hardened and tempered gears. Each gear set includes a flanged sun gear and a ring gear. The flange is machined from a billet, not a stamped piece. It is broached and matched to the sun gear for a precise press fit that does not require welding.

    Planetary Assemblies

    Planetary assemblies come in various configurations for different build requirements. The output shaft is available in the OE-length or short length and has a drum flange tooth profile which is 12-tooth (OE) or 24-tooth (fits Sonnax's 10-clutch drum). Units are fully assembled with a rear sun gear bearing upgrade and OE or steel-backed, PTFE-coated thrust washers.

    Some parts are not legal for use in California or other states with similar laws / regulations