Parts Catalog

Replacements
Home / Mercury / Mercury Marine [Updated: Apr. 10, 2026] / Sterndrive / Engines - Gas / 7.4L (454 CU IN) V8 GM

7.4L (454 CU IN) V8 GM

📁 370 TRS GM 454 V-8
📁 400 TRS GM 454 V-8
📁 420 GM 454 V-8
📁 425 GM 454 V-8
📁 425 (GEN. V) GM 454 V-8
📁 440 TRS GM 454 V-8
📁 450 (GEN. V) GM 454 V-8
📁 454 EFI (GEN. V) GM 454 V-8
📁 454 MAG MPI BRAVO (GEN VI) GM 454 V-8
📁 454 MAG. ALPHA GM 454 V-8
📁 454 MAG. BRAVO GM 454 V-8
📁 454 MAG. BRAVO (GEN. V) GM 454 V-8
📁 454 MAG. BRAVO (GEN. VI) GM 454 V-8
📁 525 SC (GEN. V) GM 454 V-8
📁 525 SC - Gen VI
📁 7.4L BRAVO GM 454 V-8
📁 7.4L BRAVO (GEN. V) GM 454 V-8
📁 7.4L BRAVO (GEN. VI) GM 454 V-8
📁 7.4L BRAVO (MPI)(GEN. VI) GM 454 V-8
📁 7.4LX BRAVO (MPI)(GEN. V) GM 454 V-8
📁 7.4LX BRAVO (MPI)(GEN. VI) GM 454 V-8
📁 7.4LX BRAVO (TBI)(GEN. VI) GM 454 V-8