Two required per valve, necessary for use with certain supertech valves
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Brand:
ES#:
2598482
Mfg#:
KPR-6S-7
$5.99
This product was last offered at the strikethrough price on 03-04-2026
$2.99 USD
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Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods
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Brand:
ES#:
4759044
Mfg#:
CAR-CRS-S52-XT
$2099.99 USD
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The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability.
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Brand:
ES#:
4845662
Mfg#:
M5X-WPC-MB
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$509.99
This product was last offered at the strikethrough price on 05-02-2026
$458.99 USD
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Bare head with guides and seats only
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Brand:
ES#:
2918693
Mfg#:
11121703637
$1631.99 USD
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Upgrade your Rod Bearings to a performance oriented option!
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Brand:
ES#:
4364526
Mfg#:
CR6640XP
$163.99
This product was last offered at the strikethrough price on 05-21-2026
$148.99 USD
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Includes rings, wire locks, and 22mm wrist pins - 86.25mm bore, 9:1 CR
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Brand:
ES#:
4176985
Mfg#:
361346
$1349.99 USD
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Lifetime Replacement
JE, 86mm Bore, 11.50:1, Inverted Dome/Dish, 6 Cyl. Piston Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 1994-1995 models with S55B30US engine
Brand:
ES#:
4630670
Mfg#:
297181
$1324.99 USD
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Brand:
ES#:
3672190
Mfg#:
1304259
$1279.00 USD
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Don't let hydraulic lifters limit your revs
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Brand:
ES#:
3098444
Mfg#:
086311700KT
$833.52 USD
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Lifetime Replacement
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Brand:
ES#:
4615617
Mfg#:
PRK-H1000D-BM
$763.99 USD
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Lifetime Replacement
BMW S50B30/B32 87.00mm X 1.80mm MLS Spartan
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4451010
Mfg#:
M338081
$249.99 USD
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High performance valve spring set
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Brand:
ES#:
3036326
Mfg#:
TMS1504
$766.99 USD
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One of the best valves for high performance applications!
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Brand:
ES#:
3024819
Mfg#:
BMIVN-1030
$32.99 USD
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Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
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Brand:
ES#:
4716124
Mfg#:
KPR-6S-7-24
$51.99 USD
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.25 Oversize Bearings
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Brand:
ES#:
4736408
Mfg#:
7M1532H-.25
$376.99 USD
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Performance Coated Main Bearing Set for the M5X Engine Platform - Std. Size
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Brand:
ES#:
4758994
Mfg#:
5150-HPMBS-M50
$299.99 USD
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