Toggle user data 0 Login Log in Username: Password: Remember me Fill username password Forgot password HGE 4478-PR MerCruiser Miscellaneous HGE A pair of Mercruiser Oval Riser Elbow - 4" Aluminum Exhaust Tube Quantity: In stock $255.94 $204.75 Buy now Add to cart Description A pair of Mercruiser Oval Riser Elbow - 4" Cast Iron Exhaust Tubes. Tags 4 in 4478 Aluminum HGE HGE 4478-APR Related products 18-3599-1 HGE 6219-A 18-3584 NA7278 HGE 6351 HGE4478A-PR R7220X HGE 3320 18-7824-2 HGE 1086 12552422 18-1970-1 18-3506 HGE 7114 HGE 7114-A ×