Small Block Chevy Dual Twin Carb Quad Aluminum Intake Manifold Satin 327 350 383. These Twin-Carb Intake Manifolds combine two four-barrel carburetors to achieve the best balance of drivability, great looks, and outstanding performance for muscle car, street rod and marine applications. Engine Block Style: Stock/OEM standard deck. Basic Operating RPM Range: 1,500-6,500.Pictures may vary from part, in some cases. All items are listed locally, and may be ended at any time. This listing is currently undergoing maintenance, we apologise for any inconvenience caused. The item "Small Block Chevy Dual Twin Carb Quad Aluminum Intake Manifold Satin 327 350 383" is in sale since Thursday, June 28, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Intake Manifold". The seller is "dragsterboy135" and is located in Mims, Florida. This item can be shipped worldwide.