Engine Rocker Arm for 1955-1992 Chevrolet/GMC/Pontiac 5.7L 5.0L (Impala, El Camino, Caprice, Camaro) MR-842
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The Melling Engine Rocker Arm Kit (part number MRK-401) is a direct-fit replacement for 1955-1991 Chevrolet, GMC, Pontiac, and Oldsmobile vehicles with 5.7L, 5.0L, and 4.4L engines.
Features:
Specifications:
| Product Grade | Standard Replacement |
Fits: 1955-1991 Chevrolet, GMC, Pontiac, Oldsmobile, and Buick models including Impala, El Camino, Caprice, Camaro, C20 Suburban, Monte Carlo, K10 Suburban, Bel Air and more - 5.7L, 5.0L, and 4.4L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Mcquay-Norris RM15, Elgin RK-401, Elgin RK-501, Elgin RK-508, Sealed Power R-1024R, Sealed Power R-826, General Motors 3843359, General Motors 3974290 and 4 more