The COMP Cams melonized distributor gear is made for .531" shaft distributors and is intended to be universally compatible with steel, cast iron or ductile iron camshafts while reducing wear compared with bronze options. Melonized construction offers improved timing accuracy and higher strength, and this gear fits .531" shaft Ford applications such as 302–351W engines for reliable distributor drive performance.
COMP Cams Melonized Distributor Gear .531in Shaft