This special long, thin, Torx socket is required for removal and installation of the head bolts on most BMWs with twin-cam cylinder heads.
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Brand:
ES#:
3673880
Mfg#:
B8800022
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$31.99
This product was last offered at the strikethrough price on 05-02-2026
$22.39 USD
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Brand:
ES#:
2225262
Mfg#:
11337631589
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$58.99
This product was last offered at the strikethrough price on 06-04-2026
$54.99 USD
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Removes large Torx bolts
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Brand:
ES#:
2093756
Mfg#:
HS-12T60110
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$22.99
This product was last offered at the strikethrough price on 05-02-2026
$4.64 USD
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Stud conversion set up with 12 point fastening nuts
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Brand:
ES#:
3539735
Mfg#:
201-4307
$363.99 USD
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Anti drain-back valve that helps oil in the valvetrain after shutdown
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Brand:
ES#:
17653
Mfg#:
11111734667
$30.99 USD
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Lifetime Replacement
Includes media blaster, walnut shell media and Genuine BMW vacuum adapter
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Brand:
ES#:
4030531
Mfg#:
B1100008M57KT
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$359.99
This product was last offered at the strikethrough price on 05-02-2026
$348.37 USD
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Partial Replacement
Addresses valve cover leaks
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Brand:
ES#:
2813276
Mfg#:
11127565286
$31.99 USD
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Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.
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Brand:
ES#:
4716077
Mfg#:
BMEVI1054SHS-1KT
$660.99 USD
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Single Groove sodium filled exhaust valve set for high performance builds
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Brand:
ES#:
4643349
Mfg#:
BMEVI-1055S-HS-1
$660.99 USD
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M10X1X94
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Brand:
ES#:
4689991
Mfg#:
11367524954
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$5.99
This product was last offered at the strikethrough price on 05-02-2026
$4.79 USD
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Does not include the head gasket
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Brand:
ES#:
18642
Mfg#:
11127571963
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$396.99
This product was last offered at the strikethrough price on 06-04-2026
$338.99 USD
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For cylinders 5-8
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Brand:
ES#:
4871926
Mfg#:
11127838272
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$50.99
This product was last offered at the strikethrough price on 05-02-2026
$40.79 USD
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Brand:
ES#:
4760044
Mfg#:
11127550856
$2.50 USD
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Includes outer and inner gaskets
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Brand:
ES#:
18658
Mfg#:
11127581215
33% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$63.69
This product was last offered at the strikethrough price on 01-07-2026
$42.98 USD
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Should be replaced any time the exhaust cam gear is replaced
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Brand:
ES#:
23186
Mfg#:
11367540347
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$674.99
This product was last offered at the strikethrough price on 06-04-2026
$651.99 USD
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Does not include the head gasket
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Brand:
ES#:
2793864
Mfg#:
11120429838
$319.99 USD
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Lifetime Replacement
More About Cylinder Head Parts
Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.