
Part #531297FW · Indmar
In-stock — card checkout via Stripe; shipping added at checkout.
Exhaust manifold. Fits Indmar GEN3 header-style, for Vortec 5.7L (Monsoon) V8. Raw / sea-water cooled. OEM on Indmar-powered inboards (MasterCraft, Supra, Moomba, Malibu, Nautique, ATX and others).