Otr Filters OTRAC10519 Air Cleaner Base 4412 w/HEI Offset

Otr Filters OTRAC10519 Air Cleaner Base 4412 w/HEI Offset is listed by Motorstate as a Air Cleaner Assembly Components for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Otr Filters components in the Air Cleaner Assembly Components category. The manufacturer part reference is AC10519, while the Motorstate part number is OTRAC10519. Catalog description context: Air Cleaner Base - 14 in Round - Holley 2-Barrel Flange - Dropped Base - Offset - Plastic - Black - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.