Two required per valve, necessary for use with certain supertech valves
35x5.97x117.50mm/ SS/Blk. Nitrided/Stk.size
Standard size
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-06-2026
Add these Titanium Oversized Valves for Increased Performance!
Upgrade your Valve Springs in your BMW S58! - 84lbs
Upgrade to Supertech's High Performance Oversized Valve Kit!
Upgrade to Supertech's High Performance Standard Sized Valve Kit!
Upgrade your Valve Springs in your BMW S58! - 75lbs
Single Groove black nitride intake valves for high performance builds
High performance valve springs. 84lb@ 37mm, 157lb @ 10mm
Standard replacement intake valve
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026