Product Summary

Bolt-on Attachment Style, Aluminum, Polished

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    Key Specs

    MFG. Part #6156
    BrandOffenhauser
    Attachment StyleBolt-on
    Material TypeAluminum
    FinishPolished
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    Need To Know

    Quick and Easy Returns

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    Offenhauser 6156 Details

    This extra-tall (5") 2-piece crankcase breather is perfect for Tunnel-Ram or Blower equipped engines. Mounting angle of 30° is ideal for the intake manifold side of a V8's valve covers. Polished aluminum construction with cleanable, reuseable polyurethane foam elements.

    Includes gasket, bolts and mounting hole template.

    Specs

    • Bolt Mount Spacing on Center 4-3/8"
    • Width at Base 4-7/8" x 1-1/4"

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Offenhauser 6156 Specifications

    KEY SPECS
    MFG. Part #6156
    BrandOffenhauser
    Attachment StyleBolt-on
    Material TypeAluminum
    FinishPolished
    GENERAL
    Sold in QuantityEach
    Overall Height5.00"

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers appreciate the product's functional and authentic design that enhances their nostalgia motors. Our product is especially recommended for '57 Chevy 350 sbc builds with Tunnel Ram, providing exactly what they need for their projects. Quality and practicality are noted strengths, setting it apart from other options. Users feel our product perfectly captures the aesthetics from back in the day while maintaining its principal functions. It's not just a component; it's an integral part of their motors' look and efficiency.

    5

    2 reviews

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    great functional breather

    5.0

    11 years ago

    nitro jimmie 23

    wichita ks.

    Verified

    I use these breathers on my nostalgia nitro burning motors, they are functional and the look "keeps it real " ,

    Would Recommend

    Just what I needed

    5.0

    12 years ago

    ray888fl

    Florida, USA

    Verified

    Building a Nostalgia `57 Chevy 350 sbc and have a Tunnel Ram. This is the style we used back in the day!

    Would Recommend

    Showing 2 of 2 reviews

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