Polaris Installation Gasket Kit SLH/SL/SLT/SLTH/Octane/Freedom/Virage 1995 1996 1997 1998 1999 2000 2002 2003 2004 This kit is every gasket needed for installation of an SBT short block, following our installation guidelines. It includes (where used): flywheel cover, intake manifold, carb base/mounting plate, exhaust manifold, headpipe & cooling gaskets/o-rings.