.30" thicker than stock
1.50mm (+0.30) thickness - for use with a machined head
Brand:
ES#:
2542523
Mfg#:
11127599213
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$315.99
This product was last offered at the strikethrough price on
$273.99 USD
Free Shipping
Lifetime Replacement
M6X12-8.8
Brand:
ES#:
14734
Mfg#:
07119905524
$1.09 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Seal fitted to the end of the valve
Brand:
ES#:
2702295
Mfg#:
11340034068
$54.99
This product was last offered at the strikethrough price on
$39.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
A comprehensive, premium-grade solution designed to replace degraded seals, eliminate stubborn leaks, and restore optimum engine efficiency.
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4390970
Mfg#:
11127587804G
$218.99 USD
Free Shipping
on orders $49 and up
Used to correctly position the cylinder head
Brand:
ES#:
18269
Mfg#:
11121726241
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2.11
This product was last offered at the strikethrough price on
$1.83 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used to hold the spring for the engine valves
Brand:
ES#:
22973
Mfg#:
11347539917
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$13.99
This product was last offered at the strikethrough price on
$12.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
Brand:
ES#:
4716135
Mfg#:
RET-BMN54-TI-12
$197.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
Brand:
ES#:
4716136
Mfg#:
RET-BMN54-TE-12
$197.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Designed for BMW cylinder head bolts
Perfect for removal and installation of head bolts
Brand:
ES#:
3998968
Mfg#:
CTA9244
Limited Qty Sale
$35.72
This product was last offered at the strikethrough price on
$31.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Cometic MLS Head Gasket for N55B30 0.044" Thickness
Brand:
ES#:
4821113
Mfg#:
C15476-044
Limited Qty Sale
$194.99
This product was last offered at the strikethrough price on
$177.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Single Groove sodium filled exhaust valves for high performance builds
Brand:
ES#:
4643330
Mfg#:
BMEVI-1055S-HS
$55.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
GSC Power Division
ES#:
4840008
Mfg#:
3089-12
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$87.99
This product was last offered at the strikethrough price on
$78.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
A quick and easy way to test for gasket leaks
Brand:
ES#:
246322
Mfg#:
83300496326
$77.99 USD
Free Shipping
Lifetime Replacement
To be replaced with every service
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4316570
Mfg#:
11367548459
$5.99 USD
Free Shipping
on orders $49 and up
Ensure your VANOS timing system is operating correctly
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4500091
Mfg#:
11367578877
$22.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
Brand:
ES#:
4716130
Mfg#:
RET-BMN54-TI
$16.99 USD
Free Shipping
on orders $49 and up
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.
Lifetime Replacement
