Trick Flow .660 LS Dual Valve Springs
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Product details
| Management number | 28539907 | Release Date | 2025/12/18 | List Price | $119.40 | Model Number | 28539907 | ||
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| Category | |||||||||
New Trick Flow Double Platinum .660 LS Dual Valve Spring and Retainer Kits TFS-2500286P. They're new unused. Missing the seals. Commonly used with Gen. 3 and Gen. 4 Chevy LS engines. Fits cathedral and rectangle port heads other than LS9. Can be used with LS7 with .045 in. shims. Spring Rate (lbs./in.): 392 lbs./in.
| Category | Other > Automotive > Performance parts & accessories |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | Like new |
Performance parts & accessories
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