Offenhauser 5593 Cross-Ram Intake Manifold is a dual-quad performance manifold for compatible Chevy small block V8 engines. Its cross-ram layout positions two four-barrel carburetors across the engine and supports common AFB and Holley four-barrel mounting patterns.

Offenhauser 5593 Features:

• Fits compatible Chevy small block 283, 350, and 400 V8 engines
• Dual-quad cross-ram intake design
• Designed for two four-barrel carburetors
• Drilled for AFB Quad Adaption B 5-5/8 in. x 4-1/4 in. pattern
• Drilled for Holley Quad Adaption C 5-5/8 in. x 5-1/8 in. pattern
• Aluminum construction

Offenhauser 5593 Notes:

• Offenhauser 5590 Ram Manifold Linkage Kit (sold separately) is the recommended linkage