Triumph TR8 SD1 Type Cast Iron Manifolds
Although not recommended for the TR8 conversion, it is possible to fit the SD1 type manifolds (using the downpipes listed over the page), to couple to one of our TR8 twin outlet exhaust systems. However, clearance problems usually necessitates modification of the down pipes and/or bulkhead. We recommend use of our Tubular Extractor manifolds (RB7030SS) for easy installation.