Located on the cylinder head of the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3520872
Mfg#:
11367604292
$129.99
This product was last offered at the strikethrough price on 05-07-2026
$125.99 USD
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Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4734453
Mfg#:
KPR-5.0-7S-16
$60.99 USD
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on orders $49 and up
Lifetime Replacement
Mounts between the engine block and the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4669390
Mfg#:
11127586908
$120.99 USD
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Lifetime Replacement
Thickness Gauge (32 Blades)
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Brand:
ES#:
4370856
Mfg#:
W125C
$9.99 USD
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on orders $49 and up
Lifetime Replacement
Located on the cylinder head of the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3241089
Mfg#:
11368610388KT3
ON SALE!
$119.99
This product was last offered at the strikethrough price on 05-02-2026
$116.26 USD
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Lifetime Replacement
Uprated valve guides used in the cylinder head Intake & Exhaust
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3476592
Mfg#:
JM-SVGKT
$111.99 USD
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Lifetime Replacement
Located on cam shaft
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Exhaust
Brand:
ES#:
22588
Mfg#:
11337559797
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 06-10-2026
$54.99 USD
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on orders $49 and up
Lifetime Replacement
Located on the cylinder head of the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3190198
Mfg#:
917-243
$102.99 USD
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Lifetime Replacement
Built to withstand the massive abuse of turbocharging and racing!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4414010
Mfg#:
C4617-032
$96.99 USD
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on orders $49 and up
Lifetime Replacement
To secure the head to the engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2581154
Mfg#:
11127560274
$85.99 USD
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on orders $49 and up
Lifetime Replacement
Located on the cylinder head of the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Includes 18 month warranty
Brand:
ES#:
2992926
Mfg#:
11368610388
$83.99 USD
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Lifetime Replacement
9.5X 2.5MM
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Brand:
ES#:
23165
Mfg#:
11367507729
$8.99 USD
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on orders $49 and up
Lifetime Replacement
Located on the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5425747
Mfg#:
11367537692
$20.99 USD
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Lifetime Replacement
Black nitride coated, single groove intake valve. 95.00mm 29.8mm (std) N18 Engine
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Brand:
ES#:
3129200
Mfg#:
MCIVN-1301S
$30.99 USD
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on orders $49 and up
Lifetime Replacement
Located on cam shaft
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2004453
Mfg#:
11337559797
$30.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3129150
Mfg#:
KPR-5.0/7S
$3.99 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.