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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Part 57890 is configured for its specific application with attention to fitment requirements
but in a clean engine build
Product 98306 is verified for correct specifications and dimensional accuracy before shipment
The 4-2-1 stepped-tube design maintains exhaust velocity at low rpm while allowing high-rpm flow that typical 4-1 designs sacrifice
As a tuned mass damper
DUAL QUAD AC ASSEMBLY RIBBED Fittings & Hoses Part 57890 is configured forThis dual quad air cleaner assembly (dual quad ac assembly ribbed) combines vintage muscle car styling with modern filtration performance. Designed for dual four barrel carburetor setups, this polished or ribbed aluminum assembly sits atop stacked carburetors and feeds both primaries with filtered air. It is the finishing touch on a period correct dual quad intake system that demands both show and go. Constructed from billet aluminum with a show
