4500 flange intake
Here's one. From the GMPP catalog:
LSX-DR Single-Plane Standard Deck 4-bbl Manifold
• The ultimate drag racing single plane for large displacement or
high-rpm applications
• LSX-CT/DR style port; minor port matching required for optimal
port match
• Two-sets of injector/nitrous bosses are cast-in for extreme power
capability
• Extra thick for professional porting and/or boosted applications
• 1" raised 4500 style carb. mounting pad
http://www.jegs.com/i/GM-Performance...oductId=761633
Here's one. From the GMPP catalog:
LSX-DR Single-Plane Standard Deck 4-bbl Manifold
• The ultimate drag racing single plane for large displacement or
high-rpm applications
• LSX-CT/DR style port; minor port matching required for optimal
port match
• Two-sets of injector/nitrous bosses are cast-in for extreme power
capability
• Extra thick for professional porting and/or boosted applications
• 1" raised 4500 style carb. mounting pad
http://www.jegs.com/i/GM-Performance...oductId=761633










