Precision Compatibility: New 11.3" Tall Riser compatible with Volvo Penta 3862627, 3862904, OMC 3860790, Barr Marine VO-20-3862627, GLM 51337
Fitment: This kit includes a gasket and bolts for an easy direct fit.
Enhanced Efficiency: Don't just replace your 11.3-inch riser, upgrade them with FASWORX. This coated cast iron, high-performance spacer can save fuel and improve acceleration.
Replacement Ready: Direct replacement for easy installation whether you have the tools or are headed to the shop. Includes gaskets and bolts.
Premium-Promise: Trusted by boaters and mechanics alike, FASWORX manifold spacers offer OEM-grade quality and reliable results at a fraction of the cost for DIY repair or sourcing parts.