Valve Springs, Retainers

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Supertech

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

Sale Price $765.68 Regular Price ~~$956.83~~

Only 3 left
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Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Sale Price $5.41 Regular Price ~~$6.76~~
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Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness

Sale Price $5.41 Regular Price ~~$6.76~~

Only 4 left
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Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

Sale Price $5.41 Regular Price ~~$6.76~~
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Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

Sale Price $5.41 Regular Price ~~$6.76~~
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Supertech
New!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

Sale Price $5.41 Regular Price ~~$6.76~~

Only 2 left
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Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

Sale Price $5.41 Regular Price ~~$6.76~~

Only 3 left
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Supertech

Supertech Mazda Miata 1.8L Single Valve Spring Kit

Sale Price $564.83 Regular Price ~~$705.83~~
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Supertech

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

Sale Price $630.57 Regular Price ~~$787.98~~
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Supertech

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

Sale Price $361.74 Regular Price ~~$452.04~~
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Supertech

Supertech Honda K24Z7 Dual Valve Spring Kit

Sale Price $664.65 Regular Price ~~$830.57~~

Only 3 left
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Supertech

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16

Sale Price $309.01 Regular Price ~~$386.15~~

Only 2 left
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Supertech

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

Sale Price $247.33 Regular Price ~~$309.07~~
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Supertech

Supertech Honda H22 Dual Valve Spring Kit

Sale Price $511.86 Regular Price ~~$639.64~~

Only 3 left
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Supertech

Supertech Honda H22 Dual Valve Spring Kit

Sale Price $511.86 Regular Price ~~$639.64~~

Only 4 left
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Supertech

Supertech Honda F20/K20A2 Dual Valve Spring Kit

Sale Price $606.00 Regular Price ~~$757.28~~
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Supertech

Supertech Honda F20/K20A2 Beehive Valve Spring Kit

Sale Price $617.77 Regular Price ~~$771.99~~

Only 4 left
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Supertech

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16

Sale Price $182.48 Regular Price ~~$228.03~~

Only 2 left
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Supertech

Supertech Honda D16A/D15B Single Valve Spring - Set of 16

Sale Price $182.48 Regular Price ~~$228.03~~
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Supertech

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

Sale Price $375.31 Regular Price ~~$469.01~~

Only 4 left
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Supertech

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

Sale Price $108.11 Regular Price ~~$135.10~~
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Supertech

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

Sale Price $639.81 Regular Price ~~$799.52~~

Only 1 left
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Supertech

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

Sale Price $511.86 Regular Price ~~$639.64~~
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Supertech

Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)

Sale Price $438.32 Regular Price ~~$547.74~~
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Supertech
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Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

Sale Price $564.83 Regular Price ~~$705.83~~

Only 1 left
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Supertech

Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)

Sale Price $353.02 Regular Price ~~$441.14~~

Only 4 left
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Supertech

Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit

Sale Price $629.53 Regular Price ~~$786.68~~

Only 3 left
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Supertech

Supertech Cam Follower Shim 8mm Dia 2.25mm Thick

Sale Price $5.23 Regular Price ~~$6.54~~

Only 3 left
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Supertech

Supertech Cam Follower Shim 8mm Dia 2.05mm Thick

Sale Price $5.23 Regular Price ~~$6.54~~
Sale!

Supertech

Supertech Cam Follower Shim 8mm Dia 2.00mm Thick

Sale Price $5.23 Regular Price ~~$6.54~~

Let customers speak for us

from 140 reviews

Great quality

Great quality,looks great 👍

Snapper Hitchens

06/17/2026

Suspension Engineering Silverado & Sierra Engine Cross Bar 1999-2006 2WD ONLY (Red or Black) 33-1143

Best looking headers I’ve ever seen for a 1980 C10

Best looking headers I’ve ever seen for a 1980 C10.

Patterson, Jesse

06/15/2026

Speed Engineering SBC Longtube Headers — 1960–1987 Chevrolet C10 & K10 Trucks | SBC 5.0L/305 & 5.7L/350 | 25-1236

Top quality and fits

Top quality and fits perfect

Eddy Flores

06/14/2026

Suspension Engineering Camaro & Firebird Lower Control Arm Relocation Brackets 1982-02 (Red or Black) 33-1006

Good

Good service!@

Jose Santana

Speed Engineering 1-7/8" LT Swap Longtube Headers — 1982–1988 GM G-Body | Gen V LT1/LT4 5.3L/6.2L | 25-1165

My lights were easy to install and worked with no issues

My lights were easy to install and worked with no issues. 10/10

Tracey Thomas

06/11/2026

Raxiom 15-22 Ford Mustang Axial Series LED Side Marker Lights Rear (Smoked)

Excellent quality

Excellent quality. Gives the space I need for more upgrades.

George Finn

Suspension Engineering Tunnel Brace 2008-2017 Camaro/Pontiac G8/Chevy SS (Red or Black) 33-1099

Top notch company.

Item was exactly as described and installed very easy. Shipping took a little longer than expected but was due to UPS. Would highly recommend.

Joe Nelson

06/09/2026

Edge Products Replacement power cable for CTS3, Trinity 2, and TrailDash 3. 98109

Fast Orange Grease X laundry soap cuts through the oil well!

Fast Orange Grease X laundry soap cuts through the oil well. I have spent weeks treating my son's clothes with Palmolive and other degreasers. They only took care of the surface oil and dirt. I did not have to pretreat with Fast Orange.

Connie Baxley

06/08/2026

Berry Performance Sales

Good price and fast shipping

Good price and fast shipping.

Jody Newman

06/06/2026

Speed Engineering 1-7/8" Longtube Headers & X-Pipe Full Kit — 2015–2023 Ford Mustang GT 5.0L Coyote | 25-1085

Product is well made and fits perfectly

Product is well made and fits

James & Candi White

06/03/2026

Advanced Engine Design Complete Baseplate Assm 850 CFM 6470

Flawless transaction and would

Flawless transaction and would recommend

JOHNNY BOX

06/01/2026

Took a little bit to get all the peices but over all good people and they definitely hold up on their end

Cameron

05/30/2026

Speed Engineering 1-7/8" Longtube Headers & Y-Pipe Full Kit — 2014–2018 Chevrolet Silverado & GMC Sierra 1500 | 5.3L/6.2L | 25-1037

The headers look like great construction came

The headers look like great construction came with header bolts v bands and gaskets at a great price! Awesome experience will shop here again!

Kenneth Rainey

05/29/2026

Speed Engineering Universal SBF Turbo Headers — Forward Facing Down | Small Block Ford 3.6L–5.8L | 25-1176

Fast

Fast shipping

kevin johnson

05/28/2026

SPC Performance 2021+ Ford Bronco Sport AWD / 2022+ Ford Maverick AWD Adjustable Rear Camber Arm

Bought them for a run stand

Bought them for a run stand, will work fine.

Anonymous

FlowTech Flowtech Purple Hornies Glasspack 50230FLT

Let customers speak for us

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