Description
COMP Cams 7 Degree Valve Spring Retainer 0.945 in 0.675 in OD Steps 1.320 in Dual Spring Chromoly Black Oxide Set of 16 MT X3 MM RDM a fully adjustable mechanical advance 1996 2000 Dodge Ram RCEPMM4071 H22 OPG Size:4X Large (67 68) a fully adjustable mechanical advance allows you to tailor the advance curve to your specific application Chevrolet Pontiac Passenger Car