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Finned Valve Cover for 1968-1976 Triumph TR6 [Non-Polished Aluminum]
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OFFENHAUSERPART NUMBER: 750-3133NP

Finned Valve Cover for 1968-1976 Triumph TR6 [Non-Polished Aluminum]

$27400
ShippingShips on 11/20/2026
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Finned Valve Cover
  • 1968-1976 Triumph TR6
  • 2 Mounting Holes Replace Stock 3-Hole Pattern
  • Cast Aluminum w/Finned Top
  • Non-Polished Finish
  • Sold Individually

    This Offenhauser finned valve cover fits the 1968-1976 Triumph TR6 inline six. The rigid cast aluminum uses two mounting holes instead of the stock three and is supplied non-polished, ready for paint or coating.

    Offenhauser 3133NP Valve Cover Features:

    • Fits 1968-1976 Triumph TR6
    • Two mounting holes replace the three-hole stock pattern; remove the center stud from the head before installing
    • Cast aluminum construction with a finned top
    • Non-polished finish for custom paint or coatings

    Offenhauser 3133NP Installation Notes:

    • The center stud on the head only holds the stamped stock cover and does not affect the rocker shaft
    • Without the outlet hose, plug the intake connection and use a twist-in breather; Trans Dapt 4802 or T4806 are listed options
  • Part TypeValve Cover
    BrandOFFENHAUSER
    Package Height5.0
    Package Width10.75
    Package Length22.25
    Weight6.0 PG
    Part CategoryAccessories
    Valve Cover MaterialCast aluminum
    Valve Cover FinishNon-Polished
    Part FitmentDirect Fit
    Valve Cover Top StyleFinned
    Vendor Part Number3133NP
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning