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Walker Exhaust Y Pipe for 1958-1968 Chevrolet, GMC w/4.6L, 5L, 5.3L, 5.4L, 5.7L, 6.7L, 7L [Aluminized]
Product Discontinued
DYNOMAXPART NUMBER: 289-42087

Walker Exhaust Y Pipe for 1958-1968 Chevrolet, GMC w/4.6L, 5L, 5.3L, 5.4L, 5.7L, 6.7L, 7L [Aluminized]

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Exhaust Y Pipe
  • 1958-1968 Chevrolet, GMC
  • 4.6L, 5L, 5.3L, 5.4L, 5.7L, 6.7L, 7L Engine
  • 21.5 in. Length
  • Steel
  • Aluminized Finish
  • Sold Individually

    The Walker 42087 is an exhaust y pipe for 1958-1968 Chevrolet, GMC equipped with the 4.6L, 5L, 5.3L, 5.4L, 5.7L, 6.7L, 7L engine options, built from steel with an aluminized finish. It is engineered as a direct-fit replacement to restore proper exhaust system performance.

    Walker 42087 Features:

    • Material: Steel
    • Finish: Aluminized
    • Length: 21.5 in.
    • Inlet Type: 3 Bolt Loose Flange With Spherical Flare
    • Outlet Type: 3 Bolt Loose Flange
    • Bend Type: Compression
    • Grade Type: Premium
    • Direct-fit application for 1958-1968 Chevrolet, GMC
    • Part TypeExhaust Pipe Extension
    BrandDYNOMAX
    Package Height2.0
    Package Width4.0
    Package Length23.2
    Weight4.4 PG
    Part CategoryPerformance Parts
    Tubing MaterialSteel
    QuantitySold Individually
    Part FitmentDirect Fit
    FinishAluminized
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning