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Part fits the following years1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972

    Adapter, Speedometer Cable 18" cable extension Fits 1964-72 Bonneville+ 9 other models

    Retail Price $144.95 You Save $13.96
    OPGI Price$130.99
    Part# CH31401
    Arriving Soon
    Please Call 1‑800‑243‑8355

    For TKO and Magnum transmissions.

    These brand new speedometer cable adapters from American Powertrain are used on your new TKO or Magnum 5 and 6-speed manual transmissions to convert to a screw-on type speedometer cable. They come in three different configurations to match any need you may have.

    • These high-performance items are not eligible for any further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Skylark1964-1972 18" Cable Extension
    Chevrolet Chevelle1964-1972 18" Cable Extension
    Chevrolet El Camino1964-1972 18" Cable Extension
    Oldsmobile Cutlass/4421964-1972 18" Cable Extension
    Pontiac Bonneville1964-1972 18" Cable Extension
    Pontiac Catalina1964-1972 18" Cable Extension
    Pontiac Grand Prix1964-1972 18" Cable Extension
    Pontiac GTO1964-1972 18" Cable Extension
    Pontiac LeMans1964-1972 18" Cable Extension
    Pontiac Tempest1964-1972 18" Cable Extension

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