Standard Ignition Manifold Air Tube AT142 for 1978-1986 Chevrolet/GMC 7.4L 5.7L (C10, C10 Suburban, C20, C20 Suburban)
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The Standard Ignition Manifold Air Tube (part number AT123) is a direct-fit replacement for 1979-1984 Chevrolet, GMC, and Pontiac vehicles with 5.7L, 7.4L, and 5.0L engines.
Fits: 1979-1984 Chevrolet, GMC, and Pontiac models including C10, C10 Suburban, C20, C20 Suburban, C30, Camaro, K10, K10 Suburban and more — 5.7L, 7.4L, and 5.0L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: KEM 160-410, ACDelco 14079236, Sorensen 779-5323, BWD EC1277, Duralast AR11, General Motors 14079236, Airtex 1A1022, Dorman 55098 and 4 more