Sierra 18-0418 Exhaust Manifold Mounting GasketSierra high-quality engine parts are designed to meet OEM specifications.Features: Fits MCM/MIE GM V-8 (454, 482, 496, 502 & 504 CID) engines.; Fits Volvo 7.4L, GL, GI, GSI, and 8.2L, GL, GI, GSI; Interchangeable With: Barr; CHVA470000; MC47-27-46820; Crusader; 96653; GLM; 33760; Mallory; 9-61400; MerCruiser Stern Drive; 27-46820; OMC Inboard; 909613; 3852472; OMC Stern Drive; 909613; 3852472; Osco; CW-GH; Volvo Penta; 3852472;