Precision machined from chromemoly steel then black oxided, this 7 degree retainer is designed specifically for 11/32" valve engines with a 1.437"-1.500" outer diameter valve spring like our 982, 990, 972, 901, 988 and 950 springs.
Available in a set of 8 under 743-8, in a set of 12 under 743-12, in a set of 16 under 743-16
