Eliminate valve-float at high RPMs - 80lbs Seat Pressure at 35.70mm - Featuring steel retainers
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4758782
Mfg#:
SPRKH1000DBMST
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1042.99
This product was last offered at the strikethrough price on
$833.99 USD
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on orders $49 and up
Lifetime Replacement
Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4736723
Mfg#:
FER-HPVSK-N55
$1049.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Eliminate valve-float at high RPMs - 67lbs Seat Pressure at 35.70mm - Featuring steel retainers
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
5444789
Mfg#:
SPRKH100DRBMST
$833.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
High performance valve spring kit including retainers. 84lb@ 37mm, 157lb @ 10mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4716120
Mfg#:
SPRKFE20N54BE2
$965.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4643348
Mfg#:
SPRKFE20N54BE
$965.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Upgrade Your Factory Intake and Exhaust Valves
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4736705
Mfg#:
FER-HPVK-S55-T-3
$929.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2598482
Mfg#:
KPR-6S-7
$2.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3129395
Mfg#:
VS-VBM6I
$1.99 USD
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on orders $49 and up
Lifetime Replacement
Replacement exhaust valve
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
254081
Mfg#:
11347570163
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$49.99
This product was last offered at the strikethrough price on
$46.99 USD
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on orders $49 and up
Lifetime Replacement
Replacement intake valve
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2611349
Mfg#:
11341739822
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$54.99
This product was last offered at the strikethrough price on
$52.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Single Groove black nitride intake valve set for high performance builds
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4643350
Mfg#:
BMIVN-1055S-12
$310.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4789395
Mfg#:
FER-HPVK-N20-T
$619.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4716124
Mfg#:
KPR-6S-7-24
$51.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
High performance valve springs. 84lb@ 37mm, 157lb @ 10mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4716138
Mfg#:
SPR-FE20BE-2-24
$494.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4716139
Mfg#:
SPR-FE20BE-24
$471.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement intake valve
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2575862
Mfg#:
11341438385
$23.45
This product was last offered at the strikethrough price on
$19.91 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Lifetime Replacement
