Pair of Center Rise Exhaust Manifold MerCruiser V8 7.4L 454 8.2L 502 807078T10 For Sale - New and Used

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Pair of Center Rise Exhaust Manifold MerCruiser V8 7.4L 454 8.2L 502 807078T10:
$475.00

FASWORX Center Rise Exhaust Manifold for MerCruiser V8 Big Block Engines

Upgrade your marine engine with confidence. This premium FASWORX exhaust manifold is a direct-fit replacement for MerCruiser 7.4L (454) and 8.2L (502) V8 Big Block marine engines manufactured between 1981 and 2002. Engineered to meet or exceed OEM specifications, this manifold ensures optimal exhaust flow and dependable cooling performance.

Key Features:

Exact Fit: Seamlessly replaces OEM part number 807078T10 (and earlier supersessions).
Center Rise Design: Standard center-rise wet-joint configuration matching the factory setup.

Fitment Table

Year RangeMakeEngine Model / SizeConfiguration1981 – 2002MerCruiser7.4L (454 CID) V-8Center Riser1981 – 2002MerCruiser8.2L (502 CID) V-8Center RiserCompatibility Check:Please verify your engine's year, displacement, and original part number before purchasing to ensure proper fitment. This manifold fits MCM (sterndrive) and MIE (inboard) GM V-8 454 & 502 cid engines (1981 & up).