Upgrade to ARP high tensile strength Custom Age 625+ Head Studs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4752955
Mfg#:
B58-CA-203-4706
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1027.99
This product was last offered at the strikethrough price on 06-02-2026
$822.99 USD
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Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
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Brand:
ES#:
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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Lifetime Replacement
Build it once, and build it right!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4362249
Mfg#:
201-5402
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$292.99
This product was last offered at the strikethrough price on 06-02-2026
$233.99 USD
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Lifetime Replacement
King BMW (Size STD) Coated Performance Main Bearing Set for B58B30A
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Brand:
ES#:
4635682
Mfg#:
KINGMB7779XPC
$233.99 USD
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Lifetime Replacement
CP-Carrillo Pistons by 5150 Autosport
Standard Bore
Heavy Duty Wrist Pins
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For B58 Engines With Stock 82mm Bore!
Brand:
ES#:
4752902
Mfg#:
CP-FPS-B58-XT-HD
Starting at
$1599.99 USD
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Brand:
ES#:
3421124
Mfg#:
11378630463
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1198.99
This product was last offered at the strikethrough price on 06-02-2026
$1142.99 USD
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Lifetime Replacement
Standard Size Coated Connecting Rod Bearing Set
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Brand:
ES#:
4758065
Mfg#:
CR6887GPC
Limited Qty Sale
$279.99
This product was last offered at the strikethrough price on 05-21-2026
$225.99 USD
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Lifetime Replacement
Crucial Mod for any Camshaft Upgrade!
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Brand:
ES#:
4758495
Mfg#:
KEL-HPVSK-B58
$699.99 USD
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Lifetime Replacement
King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
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Brand:
ES#:
4635684
Mfg#:
KINGMB7779XPCS
Limited Qty Sale
$245.99
This product was last offered at the strikethrough price on 05-02-2026
$197.99 USD
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Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
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Brand:
ES#:
4716125
Mfg#:
KPR-5.0-7S-24
$72.99 USD
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Lifetime Replacement
Upgraded Main Studs for B58!
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Brand:
ES#:
4752945
Mfg#:
ARP-MSK-B58
$229.99 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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Lifetime Replacement
Upgrade to ARP high tensile strength ARP2000 Head Studs
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Brand:
ES#:
4752952
Mfg#:
B58-S-203-4705
$399.99 USD
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Lifetime Replacement
Includes upper and lower bearing shells for a complete main bearing replacement.
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Brand:
ES#:
4845549
Mfg#:
7M1512H-STD
$402.99
This product was last offered at the strikethrough price on 02-04-2026
$291.99 USD
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Lifetime Replacement
Upgraded Head Gasket For Gen 1 B58!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Gen 1 B58 Cars
Brand:
ES#:
4752938
Mfg#:
COM-HG-B58G1
Limited Qty Sale
$244.99
This product was last offered at the strikethrough price on 05-06-2026
$226.99 USD
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Replace those Worn Out Main Bearings!
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Brand:
ES#:
4759931
Mfg#:
MB7779SM
$102.99 USD
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Lifetime Replacement