Used to hold your valve springs in place
Used to hold your valve springs in place
10X Entries Into Our F80 M3 Sweepstakes
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
M6X12-8.8
Attaches the cylinder head to the engine block - one time use only
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
09-01-2026
Cometic MLS Head Gasket for S55 Engines (0.036" Thick)
Seals the cylinder head to the engine block
2X Entries Into Our F80 M3 Sweepstakes
A quick and easy way to test for gasket leaks
Used to hold the spring for the engine valves
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
09-01-2026
Seals the VANOS actuator to the valve cover
2X Entries Into Our F80 M3 Sweepstakes
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