COMP Cams
COMP Cams 745-12 - 7 Degree Steel Retainer Set of 12 for 3/8" Valve w/ 1.437"-1.500" Spring
COMP Cams 745-12 - 7 Degree Steel Retainer Set of 12 for 3/8" Valve w/ 1.437"-1.500" SpringAvailable individually under 744-1 in a set of 16 under 744-16