Steel intake spacer Jul 14, 2020 0:20:19 GMT -5 via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by scootypuffxl on Jul 14, 2020 0:20:19 GMT -5 I have what I believe to be an old exhaust manifold. Are there any pros or cons to a metal or plastic intake spacer? Any helps appreciated. Thanks.