Four Seasons O-Ring & Gasket A/C System Seal Kit for 1973-1991 Chevrolet/GMC/Oldsmobile (Blazer, C10, C10 Suburban, C15) 26739
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The A/C System Seal Kit (part number RS 2551) is a direct-fit replacement for 1973-1991 Chevrolet, GMC, and Oldsmobile vehicles with 5.7L and 7.4L engines. Rapid Seal Oring Kit
Fits: 1973-1991 Chevrolet, GMC, and Oldsmobile models including Blazer, C10, C10 Suburban, C15, C1500, C20, C20 Suburban, C2500 and more - 5.7L and 7.4L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Four Seasons 26739, GPD 1321273, Ranshu 43MT2551, Santech MT2551, NAPA TEM801750, Atlas Spark Plugs T5090, Atlas Spark Plugs ACGK2551