Confirmed Fit
S&S Cycle
S&S Cycle 05-17 BT Street Performance .585in Valve Spring Kit
$183.95
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Technical Data
Street Performance .585 in. Valve Spring Kit for 2005-2017 Twin Cam 88® Big Twins with stock heads (both 7mm) and 2004-Up XL models
Specifications
Finish
Industrial Grade
Material
High-Strength Composite
Rating
Performance++
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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S&S Cycle 05-17 BT Street Performance .585in Valve Spring Kit
$183.95