Description: 100% Brand new,never been used Item Type: Intake Manifold Material: Aluminum Finish: Black Reference Number: 300-130 Carbureted or Throttle Body EFI Dual Plane RPM Range: 1,500-6,500 4150 Square Bore Carb Base (Accepts Up To 1.75" Dia. Throttle Bores) 3/8" NPT Vacuum Port 1/8" NPT MAP Sensor Port Rectangular Ports Designed To Fit Cathedral Port Heads Port Dimensions: 2.72" x 1.00" Intake Height: 6.15" Front, 5.07" Rear (Valley Cover to Carb Base Flange) Professional installation in highly recommended(No instruction included) .
