3 Bolt Stainless Flange 4" I.d 101.6 mm / 3/8" Thick *pair Air Cleaners Includes a converter pilot adapter

Includes a converter pilot adapter that is needed if you are using a converter originally made to fit older small or big block Chevy (non-LS)

Part Number: AF9589-1500

Part Number : AF49-2050

50mm (3-11/16")

Part Number : MSD8471

3 Bolt Stainless Flange 4" I.d 101.6 mm / 3/8" Thick *pair Air Cleaners Includes a converter pilot adapterPart Number: AF9551 0014 custom build your exhaust with high quality components. Cnc 3 bolt exhaust flanges are manufactured are manufactured from 9. 5mm (3 8) thick 304 stainless steel. They are precision cut to reduce warping, and prevent leaks to provide a 100% flat surface for a sure seal! available is sizes from 63. 5mm (2 1 2) to 101. 6mm (4). sold as a pair. af9559 2500 copper gasketto suit this 3 bolt flange. af9554 2500 exhaust gasket to suit