Special Purpose Washer AR200-8539 Weld On Diff Filler Using a positive O-ring seal

Using a positive O-ring seal and the provided cap screws and O-rings

64-4375BLK

Straight Hose Barb 1/2" to -8AN FemaleBlue Finish

AF204-04DS

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

Special Purpose Washer AR200-8539 Weld On Diff Filler Using a positive O-ring sealSpecial Purpose Washer7 16" I. D, 13 16" O. D . 120" Thick with Chamfer (10 Pack) AR200 8539 200 8539 A true high performance washer from ARP, available in a variety of sizes and thicknesses, and with or without I. D. (inside diameter) chamfers. Our washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened.