Check the listing for details. United Pacific C5035-1 2-5/16 inch Air Cleaner Base - 1 Unit. Condition: New. Listed at 14.49 USD. United Pacific C5035-1 2-5/16" Air Cleaner Base – 1 Unit WHAT’S IN THE BOX: Included in the order is the following: (ONE) United Pacific 2-5/16" Air Cleaner Base (NOTE: ONLY ONE BASE will be on the order. If multiples are needed, please order accordingly.) FEATURES: The United Pacific 2-5/16" Air Cleaner Base features a high-quality die stamped steel construction with a spot welded inner mounting bracket for easy installation.INFORMATION: Our United Pacific 2-5/16" Air Cleaner Base go through the same quality control as all our UP products offered. We’ve spent countless hours of research and development to produce the finest products, along with exceptional OE style pieces to fit your classic cars and trucks. We, at United Pacific, listen to our customers as we are always striving to update and create the newest items on the market.WHO WE ARE: We are unique individuals whose varied talents and experiences bring value to the way we connect with big rig drivers, car enthusiasts, and around the world. With over 30 years of experience, we’re dedicated to the design, manufacturing, and supply of automotive products for heavy-duty trucks and classic cars.