Which aluminum alloy? 6.91K viewsMarch 7, 2017 0 friedchickenhawk March 7, 2017 0 Comments I have a C-Series aluminum intake, part number 6227c and I need to do some repairs on it. What aluminum alloy is used for this part? 1 Answer ActiveVotedNewestOldest 0 OFFYEXPERT169 Posted April 3, 2017 0 Comments All Offenhauser Manifolds use 319 Aluminum alloy; weld with number 4043 rod- 3/32 diameter. Register or Login Offenhauser Sales Corp, 5300 Alhambra Avenue, Los Angeles, CA 90032 Phone: (323) 225-1307
