INTAKE SET CHEV BB 2.54 x 1.82 .065th STEEL CORE

Fel-Pro's Composite performance intake manifold gaskets for Chev big block 396-454. Port size 1.82 inch x 2.54 inch, rectangle, .065 thick. No exhaust crossover openings or blocking sheilds, and it's with out upper bolt holes. Steel core laminate.