aFe Power Magnum FLOW Pro 5R Panel Air Filter Element - Blue - GM Fullsize Truck 2019-21 AA0112EG2T 1976-1978 GMC K15

1976-1978 GMC K15

Aluminum spoiler is a two-piece design totaling 67" in width including one 49" blade and one 18" blade

Fits 3" diameter breathers typically used on valve covers

1/4-18 in Right Hand Thread

aFe Power Magnum FLOW Pro 5R Panel Air Filter Element - Blue - GM Fullsize Truck 2019-21 AA0112EG2T 1976-1978 GMC K15The Pro 5R is our most performance oriented media available, outperforming virtually all other cotton gauze media on the market today. It provides your engine with the largest amount of high flowing air, usually resulting in the highest horsepower and torque gains out of all aFes filter media options. 98. 6% Filtration Efficiency Vehicle Applications: 2019 2019 Chevrolet Silverado 1500 (Liter: 2. 7, 5. 3, 4. 3, 6. 2 & Cylinder: 4, 6, 8 & Block: L, V);