6x2 Air Cleaner Kit Raised Base Steel 5 1/8

The Specialty Products Company 6x2 Air Cleaner Kit with Raised Base Steel and 5 1/8-inch Carburetor Flange is a high-dome assembly engineered for classic carbureted engines requiring precision intake filtration. Built with a 6-inch round housing and 2-inch filter element, this air cleaner kit delivers reliable flow characteristics while maintaining proper fuel metering on vintage and custom powerplants. The raised steel base design provides structural stability and allows adequate clearance for intake manifold geometry variations common across domestic V8 platforms.

The 5 1/8-inch carburetor flange ensures proper seating on compatible Rochester, Holley, and other mainstream four-barrel designs without adapter interference. Chrome-plated steel construction resists corrosion while maintaining the period-correct appearance expected on show vehicles and street machines. The 2-inch filter element provides adequate surface area for extended service intervals under normal driving conditions. At 1.26 pounds, the assembly adds minimal weight while the compact footprint (8.6" × 3.85" × 9.55") accommodates tight engine bay installations on pre-1980s vehicle platforms.

This kit serves restorers, hot rod builders, and engine builders working on carbureted applications where OEM air cleaner assemblies are unavailable or incompatible with modern engine swaps and custom manifold work. The raised base design prevents heat soak by creating an air gap between the filter housing and the intake manifold, critical for maintaining proper fuel atomization and reducing lean-condition stumbling on acceleration. Buyers restoring muscle cars, classic trucks, and performance engines benefit from the straightforward installation and chrome finish that complements period-correct engine bay detailing. The assembly accepts standard replacement filter elements, ensuring long-term serviceability without proprietary component sourcing.