Includes everything needed to replace your cam bearing ledges
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3170118
Mfg#:
11127531224KT
In Stock
ON SALE!
$2153.60
This product was last offered at the strikethrough price on 01-03-2026
Includes a valve cover assembly, oil cap, and vent hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Blow-by Heater option (S4NEA)
The sleeves that go in each cylinder of the cylinder cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3463444
Mfg#:
11127575422
In Stock
ON SALE!
$6.59
This product was last offered at the strikethrough price on 05-02-2026
High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secure your engine with race-proven durability using the ARP Head Stud Kit the top choice for serious BMW performance enthusiasts and professional builders alike.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms N55 Engines it is a MUST to drill and tap! N55 Engines it is a MUST to drill and tap!
Replace your broken or damaged chain
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4472534
Mfg#:
11318618317
In Stock
ON SALE!
SAVE 20%
$33.65
This product was last offered at the strikethrough price on 05-02-2026
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.
Partial Replacement
