Toggle user data 0 Login Log in Username: Password: Remember me Fill username password Forgot password 2506 Edelbrock Manifolds-Mercruiser Manifolds-OMC Manifolds-Volvo Penta MerCruiser OMC Volvo Penta EDELBROCK Edelbrock 2506 Intake manifold is an aluminum intake with a brass lined water crossover and end plugs for use in marine (salt) environments. This intake covers 1987-1995 SBC applications with either a spread bore or square bore carburetor. Out of stock Add to cart Description Tags 2506 Aluminum edelbrock Intake marine Related products HGE 9798 HGE 5139 HGE9011 2516 18-6275 HGE 5804 HGE 9963 HGE 5599 HGE0090 HGE 4612 18-3599-1 HGE 4035 HGE 8870 HGE 4591 18-9420-2 ×