Jeffery MacZink (born November 23, 1977) is an American professional stock car racing driver who last competed part-time in the ARCA Menards Series East driving the No.
From 2003 to 2004, MacZink would run select starts in the ARCA Late Model Cup Series, where he would get a best finish of 11th in the third race of the latter year at Toledo Speedway.
[1] In 2005, MacZink attempted to make his ARCA Re/Max Series debut at Toledo driving the No.
66 Toyota for Venturini Motorsports, where he would start 22nd and finish 25th after one lap due to rear end issues.
In 2023, it was revealed that MacZink wuld make his ARCA Menards Series East debut at Flat Rock Speedway in the No.