Chrome Push In Breather 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/4" (31.75mm) Flange Inside Diameter Part Number:AF2871-1513 One side has imperial sizes

One side has imperial sizes and the other side features metric sizing

400 / 510 Series Full Flow Push Lock Straight Hose End AF401

E85 450 LPH Hi-Flow In-Tank Pump

- Burst pressure rating exceeds 500psi

Chrome Push In Breather 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/4" (31.75mm) Flange Inside Diameter Part Number:AF2871-1513 One side has imperial sizesChrome Clamp On Breather With Chrome Shield 3" (76. 2mm) O. D. x 2 1 2" (63. 5mm) High, 1 3 8" (34. 9mm) Flange Inside Diameter Brand: AEROFLOW Part Number: AF2871 1513 Description: Aeroflow Air Filters are designed with excellent filtration in mind, all the while increasing performance! Originally designed for performance minded racers, these re usable filters are manufactured from high quality cotton, pre oiled for outstanding dust retention and are