HT3B Inlet Bolt Spacing: 2.94" x 4.30" (75mm x 109mm). HT3B Inlet Port Shape: Undivided Single Port. T4 Undivided Turbo to Fit Cummins Manifold HX30 HX35 HX40 5.9 24V 98.5-05 Kit. Grand National Buick Regal Turbo Flange Upgrade to 2.5" Port Inlet Flange 3.8 V6.
