





| Converts the 1978-1982 305 and 350 V8 Chevy/Mercruiser Sterndrives with the inefficient "Log Style" manifolds to the more efficient 1983-2002 "Center Riser Style" manifolds. |
| Increase horsepower and fuel economy at high engine speeds. |
| The Conversion kit consists of a 1983 and newer Mercruiser "Center Riser Style" manifold kit. Two stainless steel 75 degree bends, four 4-inch exhaust hose and sixteen 4-inch diameter stainless steel hose clamps. |
| The conversion pipes connect to the round inlet on the 1978-1982 "Y" Pipe |
| The conversion kit is available with either the cast iron or aluminum "Center Riser Style" manifolds and risers. |
