Description 1. This intake manifold will compatible with 1967-2003 Small Block Chrysler/Mopar 318, 340 & 360 2. Dual bolt pattern for use with 1967-1991 318, 340 & 360, and 1992-2003 318 & 360 Magnum V8 Engines 3. Dual Plane design for optimum fuel distribution 4. Accepts 4150/4160 4-BBL square bore carburetors 5. Cool Gap design keeps hot engine oil away from intake runners resulting in a cooler, denser charge for more horsepower, torque, and efficiency 6. Intake runner bosses cast in for nitrous or fuel injector ports 7. Port exit dimensions: 1.078 in. W x 2.155 in. H 8. Estimated runner length - Shortest: 5.00 in. 9. Estimated runner length - Longest: 6.250 in. 10. No provision for divorced or heated choke Package Includes 1X Intake manifold.
