Mercruiser Tall Exhaust Riser Elbows with Gaskets & Bolts - Replaces 864591T02, 2002 and newer 4.3 L, 5.0L, 5.7L, 6.2L V6, V8 Engines. 14 degree, 4” outlet, Dry Joint Elbow by FASWORX

Engineered for Excellence and EfficiencyEnhance your engine performance with the FASWORX cast iron exhaust riser elbow, exhaust gaskets, and bolts—a premium aftermarket solution for your Mercruiser V6 and V8 engines (2002 and newer). These robust exhaust risers are engineered to match OEM specs, ensuring a perfect fit for your exhaust system and model number 864591T02. Each riser has strong cast iron and a protective coating to ensure that every riser will withstand deterioration in both freshwater and saltwater environments. Why Cast Iron Is the Choice for Serious Boaters?Compared to carbon steel or stainless steel, your cast ironMercruiser riser kit is superior in durability, longevity, performance, and more. It can improve your engine's exhaust flow, translating to better fuel efficiency and enhanced output. Cast iron can also withstand overheating and vibration so you can trust there is smooth sailing ahead and a reduced risk of cracks and gasket blows. Whether you enjoy laid-back cruising, fishing excursions, or thrilling watersports, your FASWORX risers will optimize your engine for power and efficiency.Trust FASWORX for a Job Well Done Set sail with renewed confidence and enhanced engine performance. Decades of on-water experience inform our expertly engineered marine parts designed for mechanics and DIY boaters alike, keeping your engine in peak operating condition.Don't let engine troubles keep you ashore; choose FASWORX parts and enjoy a smoother, more reliable experience.

• Precision Compatibility: New 14° Riser for a Mercruiser Dry Joint Exhaust System. Compatible with part number 864591T02, Barr MC20-44354, GLM 51147, HGE 4591.
• Fitment: Built to OEM specs for 2004 and newer Mercruiser Sterndrive motors GM V6 (262ci) & V8 (305, 350 & 377 ci) engines with dry joint exhaust manifold (Serial number 0W310000 and up); Fits 2002 and newer Mercruiser inboard Motors GM V8 (350 & 377 cid) engines with dry joint exhaust manifold (s/n 0M317000 and up)
• Enhanced Efficiency – Don’t just replace your intake manifold, upgrade them with FASWORX. This coated cast iron, high-performance manifold can save fuel and improve acceleration.
• Replacement Ready – Get back on the water in no time. Direct replacement for easy installation whether you have the tools or are headed to the shop.
• Premium Promise – Trusted by boaters and mechanics alike, the FASWORX tall exhaust riser offers OEM-grade standards and reliable results at a fraction of the cost for DIY repair or sourcing parts.