Valve Springs, Retainers

378 products
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378 products
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
REGULAR STOCK
SALE

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

MPN: SPRK-2521-2BM-T1
SUPERTECH
$840.43
$1,050.31

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
MPN: SPRK-2521-2BM-T1
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
REGULAR STOCK
SALE

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifter..

MPN: SPRK-2081-RB25
SUPERTECH
$691.70
$864.44

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifter..

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
MPN: SPRK-2081-RB25
Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
REGULAR STOCK
SALE

Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifter..

MPN: SPRK-2081-RB20
SUPERTECH
$753.64
$941.84

Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifter..

Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
MPN: SPRK-2081-RB20
Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit
SPECIAL ORDER
SALE

Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit

MPN: SPRK-2035-2022
SUPERTECH
$473.03
$591.15

Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit

Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit
MPN: SPRK-2035-2022
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
REGULAR STOCK
SALE

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

MPN: SPRK-1012-M18D
SUPERTECH
$573.76
$717.04

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
MPN: SPRK-1012-M18D
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring ..

MPN: SPR-TS1015-SI-16
SUPERTECH
$162.40
$202.96

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring ..

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
MPN: SPR-TS1015-SI-16
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - ..

MPN: SPR-TS1015-16
SUPERTECH
$220.13
$275.10

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - ..

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
MPN: SPR-TS1015-16
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
REGULAR STOCK
SALE

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring..

MPN: SPR-MC56BE-16
SUPERTECH
$209.61
$261.95

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring..

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
MPN: SPR-MC56BE-16
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

MPN: SPR-H200DR-16
SUPERTECH
$334.04
$417.45

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
MPN: SPR-H200DR-16
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
REGULAR STOCK
SALE

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm ..

MPN: SPR-H1022D-16
SUPERTECH
$238.35
$297.87

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm ..

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
MPN: SPR-H1022D-16
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Se..

MPN: SPR-H1019D-16
SUPERTECH
$275.02
$343.70

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Se..

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
MPN: SPR-H1019D-16
Supertech Honda K20/K24 Dual Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

MPN: SPR-H100DR-16
SUPERTECH
$220.13
$275.10

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

Supertech Honda K20/K24 Dual Valve Spring - Set of 16
MPN: SPR-H100DR-16
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
REGULAR STOCK
SALE

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

MPN: SPR-H1005D-24
SUPERTECH
$330.19
$412.64

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
MPN: SPR-H1005D-24
Supertech Honda D16A/D15B Single Valve Spring - 16
REGULAR STOCK
SALE

Supertech Honda D16A/D15B Single Valve Spring - 16

MPN: SPR-H1003S-16
SUPERTECH
$162.40
$202.96

Supertech Honda D16A/D15B Single Valve Spring - 16

Supertech Honda D16A/D15B Single Valve Spring - 16
MPN: SPR-H1003S-16
Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - 16
REGULAR STOCK
SALE

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single V..

MPN: SPR-H1002S-16
SUPERTECH
$162.40
$202.96

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single V..

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - 16
MPN: SPR-H1002S-16
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

MPN: SPR-H1002D-16
SUPERTECH
$220.13
$275.10

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
MPN: SPR-H1002D-16
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
REGULAR STOCK
SALE

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

MPN: SPR-H1000D-16
SUPERTECH
$220.64
$275.73

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
MPN: SPR-H1000D-16
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
REGULAR STOCK
SALE

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Us..

MPN: SPR-BMS65-BE1-32
SUPERTECH
$469.82
$587.15

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Us..

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
MPN: SPR-BMS65-BE1-32
Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16
REGULAR STOCK
SALE

Supertech Honda RSX / S2000 Spring Seat Locator for Dual S..

MPN: SEAT-H1020DS-16
SUPERTECH
$105.18
$131.45

Supertech Honda RSX / S2000 Spring Seat Locator for Dual S..

Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16
MPN: SEAT-H1020DS-16
Supertech Dual Spring Seat Locator - Set of 16
REGULAR STOCK
SALE

Supertech Dual Spring Seat Locator - Set of 16

MPN: SEAT-H1002D-16
SUPERTECH
$105.18
$131.45

Supertech Dual Spring Seat Locator - Set of 16

Supertech Dual Spring Seat Locator - Set of 16
MPN: SEAT-H1002D-16

Valve Springs, Retainers

378 products

Valve Springs, Retainers are crucial components in an engine's valvetrain system. They work together to control valve motion by maintaining constant pressure between the camshaft and the valves. Upgrading valve springs and retainers to high-performance parts is essential for engines with aggressive camshafts, high RPM applications, and increased valve spring pressures. When choosing valve springs and retainers, consider factors like spring rate, material composition, and compatibility with other valvetrain components.