Oil Filter Adapter - SBC & BBC Gen IV

The MOROSO Oil Filter Adapter for SBC & BBC Gen IV engines is a sandwich-style bolt-on oil cooler adapter engineered for high-performance small-block and big-block Chevrolet V8 applications. This aluminum adapter features dual 10 AN female inlets and outlets, delivering efficient thermal management for engines running sustained high load or elevated ambient conditions. The black anodized finish resists corrosion and provides professional appearance in engine bays subject to harsh operating environments.

The 10 AN female connection points allow direct integration with standard braided hose lines, eliminating adapter complexity and reducing pressure drop across the cooling circuit. Aluminum construction balances weight savings with thermal conductivity—critical for applications where engine bay real estate is limited or where cooling line routing demands compact geometry. The sandwich design mounts directly to the engine block, positioning the adapter in the optimal location for oil flow and heat rejection. Black anodizing provides UV resistance and maintains a clean appearance through years of service.

This adapter suits builders working with Chevrolet small-block (SBC) and big-block (BBC) Gen IV platforms in street performance, weekend racing, and towing applications where oil temperature management extends engine life and maintains consistent performance. Off-road and marine users benefit from the compact sandwich profile when conventional cooling configurations interfere with custom manifold or intake designs. The 10 AN female ports accommodate both -10 AN male hose ends and reducers, offering configuration flexibility for different cooling system architectures.

MOROSO has served the performance automotive market for decades, and this adapter reflects the brand's focus on functional engineering without unnecessary complexity. The Gen IV compatibility confirms fitment across the latest SBC and BBC casting designs, eliminating guesswork during installation.