Volvo Penta Mercruiser 5.7 V8 Marine Engine Rebuild Kit – Gaskets Pistons Bearings

The Volvo Penta / Mercruiser 5.7 V8 Marine Engine Kit comes with everything you need to completely rebuild your sterndrive or inboard boat. It includes high-quality gaskets, pistons, and bearings for dependable operation. This complete overhaul kit brings Vortec 350-based engines back to their best torque and efficiency under tough marine conditions.

Technical Specifications

Features:

• V8 Configuration: 5.7L (350 cid) displacement with a cast-iron block and heads that are better at resisting rust and can run at high RPMs for a long time.
• Hypereutectic pistons, performance bearings, and multi-layer steel gaskets make sure that the assembly is leak-free and that the compression is at its best (9.4:1 ratio).
• Fuel System Ready: Works with MPI/EFI or carbureted setups that have high-flow filters, two pumps, and catalytic exhaust that meets emissions standards.
• Cooling Durability: Manifolds and risers that work with seawater and have an EDP coating, plus spin-on oil filters that make it easy to keep them clean in saltwater.

Benefits:

This 5.7 V8 kit is popular with boat owners since it fits in with 1986–2015 models and comes with OEM-spec parts that improve fuel economy and torque, cutting down on downtime. It can manage big loads with knock control, overspeed protection, and self-diagnostics, as shown in performance yachts and fishing boats. Through intelligent fuel management, it meets EPA and CARB criteria and extends the life of the engine.

Usage:

• SX/Alpha drives for stern drive cruisers and runabouts.
• Inboard sport boats can tow watersports boats with up to 320 HP.
• Repowers for older GM-based marine V8s used for fun and business.