Edelbrock Performer 2 8 Litre Manifold V6Edelbrock part #3785 Performer 60 degree V6 intake manifold base is designed for 1982 85 2. 8L 60 degree V6 Chevy longitudinal mount engines used in light duty pick ups and cars. Design features one manifold base and two interchangeable tops. The Edelbrock Performer 4V 60 degree V6 #3789 intake manifold top accepts std. flange 4 bbl. carbs. The Edelbrock Performer 60 degree V6 #3787 intake manifold top accepts stock 2 bbl. carb. Edelbrock chrome valve