Oil volume is necessary for hi-revving FE's and another critical area to aid in oil flow for all FE engines is the CJ oil filter housing, (C8AE), but the factory gasket does not match the ports and are very tedious to cut to match, (picture comparison).  Our filter housing gasket matches that housing perfectly and can be used to port match and relieve the block flow area, (see pictures).  Laser cut from premium Mahle gasket material.  This auction is for one custom cut filter housing gasket.