aFe MagnumFLOW Air Filters OER PG7 A F PG7 GM Diesel Trucks 01 05 V8 6 aFe MagnumFLOW Air Filters PG7 A F 4in F x 6in B x 4 1 2 T x 8 1 2 H aFe MagnumFLOW Air Filters PG7 A F 3.3in F x 11x6in B x 9 1 2x4 1 2in T aFe Magnum FLOW PG7 Universal Air Filter (6 x 4)in F (8.5 x 6.5)in B (7 aFe MagnumFLOW Air Filters IAF PDS A F PDS 5 1 2F x 7B x 5 1 2T x 7H 21 aFe MagnumFLOW Air Filters IAF P5R A F P5R 3F x 6B x 4 3 4T x 7H