Detroit Diesel Manifolds for Canada - Detroit Diesel 12V149 Manifolds Section Loading... 1 Mechanical & Electric Gauges See Our Gauges Page 2 12V149 DETROIT DIESEL PARTS | NATURAL See all parts for 12V149 DETROIT DIESEL PARTS | NATURAL 3 12V149 DETROIT DIESEL PARTS | TURBO See all parts for 12V149 DETROIT DIESEL PARTS | TURBO