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    Grand National Exhaust Down Pipes 2-1/2" dia., w/2-bolt flanges Fits 1978-87 Grand National+ 5 other models

    Retail Price $175.95 You Save $15.96
    OPGI Price$159.99
    Part# L240453
    Mfg# DGU10S
    Arriving Soon
    Estimated to arrive the week of 09/18/2019

    Heavy-gauge stainless steel.

    Mandrel bent for superior flow.

    Stainless steel down pipes are mandrel bent using heavy-gauge tubing for the maximum exhaust flow and a long life. The pipes are available for small-block and have been designed to connect the factory exhaust manifolds to one of the Pypes Exhaust kits. Depending on application, pipes include either 2-bolt or 3-bolt flanges for connection. Sold per pair.

    • These high-performance items are not eligible for any further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    • Find in OPGI's 2019 Late Grand National Catalog page 237.
    • SHIP NOTE: This item exceeds standard size and is exempt from free shipping. more info
    • SHIP NOTE: This item as packaged measures over 48" in length, and/or 30" in width or height and is subject to an additional handling surcharge of $13.95. more info
    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 Grand National1978-1987 2-1/2" Dia., w/2-Bolt Flanges
    Buick Regal1978-1987 2-1/2" Dia., w/2-Bolt Flanges
    Buick T-Type1978-1987 2-1/2" Dia., w/2-Bolt Flanges
    Chevrolet El Camino1978-1988 2-1/2" Dia., w/2-Bolt Flanges
    Chevrolet Malibu1978-1988 2-1/2" Dia., w/2-Bolt Flanges
    Chevrolet Monte Carlo1978-1988 2-1/2" Dia., w/2-Bolt Flanges

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