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 8870 HGE 7656 HGE 7235(starboard) HGE 1614 18-3573 HGE 4035 HGE 9011-A 46-807151A14 HGE0045 18-3599-1 HGE 9746 18-5919 NA7278 18-1921 18-5913 ×