3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/4" (44.45mm) Flange Inside Diameter   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 qualit ...mere

3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/4" (31.75mm) Flange Inside Diameter   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 qualit ...mere

3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (38.1mm) Flange Inside Diameter   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 ...mere

3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (25mm) Flange Inside Diameter   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 c ...mere

3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1" (25.4mm) Flange Inside Diameter   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 cot ...mere

1-3/8" (34mm) O.D. x 1-1/8" (28.5mm) High, 9/16" (14.2mm) Flange Inside Diameter   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 qualit ...mere

Suit GM LS   This handy oil fill cap breather by Aeroflow Performance is the easiest way to add an aftermarket catch tank to the GM LS engine without the need to modify the OEM valve cover. These late model valve cover fill caps screw into the valve cover like an ordinary cap. They feature an inte ...mere

Black Finish. Suits Ford 4.0L 'Barra' 6 Cylinder Engine   This handy oil fill cap breather by Aeroflow Performance is the easiest way to add an aftermarket catch tank to the Ford 4.0L 'Barra' 6 cyliner engine without the need to modify the OEM valve cover. These late model valve cover fill caps sc ...mere

Polished Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -10 or -12 sizes Stainless Steel washable element Can be securely fastened with a -16 s ...mere

Black Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -10 or -12 sizes Stainless Steel washable element Can be securely fastened with a -16 size ...mere

Polished Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -10 or -12 sizes Stainless Steel washable element Can be securely fastened with a -16 s ...mere

Black Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -10 or -12 sizes Stainless Steel washable element Can be securely fastened with a -16 size ...mere

Polished Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -6, -8, -10 or -12 sizes Stainless Steel washable element Can be securely fastened with ...mere

Black Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -6, -8, -10 or -12 sizes Stainless Steel washable element Can be securely fastened with a ...mere

Polished Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -6, -8, -10 or -12 sizes Stainless Steel washable element Can be securely fastened with ...mere

Black Finish.   These NEW billet breathers and a stainless steel element with a billet 6061-T6 top and bottom plate and are now available in a Black finish. Precision machined from 6061-T6 Available in -6, -8, -10 or -12 sizes Stainless Steel washable element Can be securely fastened with a ...mere