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FASWORX 3 Inch Spacer Blocks for Mercruiser 4.3L, 5.0L, 5.7L, 7.4L, 8.2L - Replaces 93320, 93320A3, 93320A13 - Fits 1982-2001 Mercruiser V6 and V8 Engines - Pair, Wet Joint

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US$119.98 cheaper than the new price!!

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Used  US$79.99
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Product details

Management number 213974477 Release Date 2026/04/12 List Price US$79.99 Model Number 213974477
Category

Engineered for Excellence and EfficiencyEnhance your engine performance with the FASWORX cast iron 3” wet joint spacer blocks, exhaust gaskets, and bolts—a premium aftermarket solution for your Mercruiser V6 and V8 Engines (1982 and newer). These robust exhaust risers are engineered to match OEM specs, ensuring a perfect fit for your wet joint exhaust systems and part numbers 93320, 93320A3, and 93320A13. Each spacer block is made from high-quality cast iron and a protective coating to ensure that the riser can 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 iron Mercruiser spacer 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 manifold 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 3” Wet Joint Exhaust Spacer Blocks replace 93320, 93320A3, 93320A13
  • Fitment: High-quality cast iron spacers for 1982 - 2001 Mercruiser V6 and V8 engine manifolds. Replaces Sierra 18-1908 and GLM 50310.
  • Enhanced Efficiency: Don’t just replace your spacers, upgrade them with FASWORX. These coated cast iron, high-performance spacer blocks can save fuel and improve acceleration.
  • Replacement Ready: Direct replacement for easy installation whether you have the tools or are headed to the shop.
  • Premium Promise: Trusted by boaters and mechanics alike, FASWORX intake manifold spacers offer OEM-grade quality and reliable results at a fraction of the cost for DIY repair or sourcing parts.
Brand Name FASWORX
Manufacturer FASWORX
Material Type Cast Iron

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