Supertech for BMW Z Series G29 (2019+)

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5mm Single Groove Valve Keeper - Set Of 24
5mm Single Groove Valve Keeper - Set Of 24
Supertech - Corporate Logo
T#:21604314
Part#: KPR-5.0-7S-24
In Stock
$ 72.99

This product was last offered at the strikethrough price on
08-12-2026

$ 67.99 USD
Only 2 available at this price
Limited Qty Sale
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$ 72.99

This product was last offered at the strikethrough price on
08-12-2026

$ 67.99 USD
Only 2 available at this price
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
Two required per valve, for use with certain supertech valves 5.0mm single groove
Valve Stem Seal Intake Side - Set Of 8 - BMW MINI B38 B46/48
Valve Stem Seal Intake Side - Set Of 8 - BMW MINI B38 B46/48 ...
Supertech - Corporate Logo
T#:14783496
Part#: VSI-BM50-IKT
Ships in 7 Business Days
$ 14.99 USD
Only available at this price
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$ 14.99 USD
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Supertech Valve Seals are the final piece of the puzzle for your performance valvetrain. This is for a complete valve stem seal repair for the Intake side, you will need 8 of a different part for the exhaust side.
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Performance Conical Valve Spring - Set Of 24
Performance Conical Valve Spring - Set Of 24
B58B30 Applications Only
Supertech - Corporate Logo
T#:21604324
Part#: SPR-FE20BE-24
Ships in 9 Business Days
$ 471.99 USD
Only available at this price
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$ 471.99 USD
Only available at this price
Free Shipping on orders $49 and up
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Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 75 @ 37 Open Pressure: 155 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm Rate: 8 OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm
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5mm Single Groove Valve Keeper - Priced Each
5mm Single Groove Valve Keeper - Priced Each
Supertech - Corporate Logo
T#:21604312
Part#: KPR-5.0-7S
Back Ordered
$ 3.99 USD
Only available at this price
Free Shipping on orders $49 and up
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$ 3.99 USD
Only available at this price
Free Shipping on orders $49 and up
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Two required per valve, necessary use with certain supertech valves 5.0mm single groove

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