Looking for aftermarket parts to modify or upgrade your GMC C15 with air filters - drop in? At Tunersports.com we carry a huge selection of the top name brand performance air filters - drop in parts and accessories for your C15.
Whether you have a 1978 or 1978 GMC C15 in Base to Street Coupe trim we have you covered. We have 1 air filters - drop in available to mod your C15. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 71-20013Pro GUARD7 Media: This filter features 5-layers of progressively Finer Oiled Cotton Gauze and 2-layers of Finer Porosity Synthetic non-woven media for highest filtration efficiency for extreme dust environments. (US PAT 06811588) Rounded Open Pleats: aFe performance air filters use a rounded, evenly... aFe MagnumFLOW Air Filters OER PG7 A/F PG7 14 OD x 12 ID x 4 H E/M 1978-1978 GMC C15 Base / Heavy Half / High Sierra / Sierra Classic / Sierra Grande / Street Coupe $98.08 SALE |