1-1/2In Air Cleaner Ris er

The Racing Power Co-Packaged 1-1/2 Inch Air Cleaner Riser is a precision-engineered spacer designed to elevate and reposition your carburetor's air cleaner assembly. This 1.5-inch thick plastic spacer fits carburetors with a 5-1/8-inch flange and is engineered to accommodate custom intake manifold configurations, engine bay modifications, or air intake routing that requires additional clearance between the carburetor and filter housing.

The air cleaner riser measures 7.85 inches in length, 1.75 inches in width, and 8.75 inches in height, providing a compact yet functional spacer solution. At just 0.22 pounds, the lightweight plastic construction minimizes added engine bay weight while maintaining structural rigidity in high-temperature environments under the hood. The black finish blends seamlessly with modern engine bay aesthetics and resists discoloration from heat exposure and oil residue common in working engine compartments.

This riser is essential for builders and restorers performing fuel system upgrades, intake manifold swaps, or custom induction builds where stock air cleaner positioning conflicts with modified components. The 5-1/8-inch carburetor flange compatibility ensures precise fitment on Holley, Edelbrock, and other standard-flange carburetors. Whether you're working on a classic muscle car restomod, a street rod with a modern small-block swap, or a performance rebuild requiring custom intake geometry, this Racing Power spacer solves clearance issues without requiring carburetor replacement or complex bracket fabrication.