Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
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Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes
Special tool for for VW/Audi cylinder head bolts
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This product was last offered at the strikethrough price on
05-02-2026
Maintain the integrity of the original design.
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
09-06-2026
Outer Diameter: 11.045mm Length: 36.15mm
Left and Right side set
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Up to VIN 8E-5-118000, split is in the 2005 model year
This product was last offered at the strikethrough price on
06-05-2026
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes
For cylinders 1-4
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This product was last offered at the strikethrough price on
06-05-2026
Another exclusive, cost effective repair solution for your B6-B7 S4 brought to you by the V8 specialists at JHMotorsports!
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
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*Oversized valves require extra machine work to the cylinder head.*
Includes the left and right side seals
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Left and Right side gasket set
This product was last offered at the strikethrough price on
08-31-2026
Designed to replace the original main studs with high-strength Pro-Series 18.8 studs.
Located inside the cylinder head and allows for valve movement
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
08-31-2026
High-strength Pro-Series 18.8 stud bolts.
Seals the cam chain tensioner to the cylinder head
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
09-06-2026
Fits the left and right side
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We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
04-27-2026