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- Lightweight H-13 Tool Steel Retainer
- 1.013'' Spring O.D.
- Single Spring Type
- (A) 0.875'' O.D.
- (B) 0.640'' I.D.
- (C) 0.440'' I.D.
- 7° x 6mm Keeper Degree
- 8 Grams
- 1/pkg.
This retainer is ideal for use with valve spring: - Manley p/n 660-221419
For those searching for a slightly more economical alternative to titanium retainers, either to help solve a "wear problem" or because of "class rules", Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better processing than "other" tool steels typically utilized; thus yielding a stronger, more durable product.
Features:
- Up to 33% lighter than standard steel retainers
- Only 2-4 grams heavier than titanium versions
- Heat treated to provide hardness of Rc 56
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