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Supertech Performance SPRK-H1021S-SR20 Supertech Spring / Retainer Kits

Manufacturer

Supertech Performance

<p>Supertech is a manufacturer of high quality engine valves pistons and other engine components for racing applications including; OEMs, <span class="caps">NASCAR</span>, <span class="caps">IRL</span>, Road Racing, Drag Racing, Rally, and Formula One.</p> <p>European, Japanese or whatever is your application; Supertech is the right place to start. Stainless Steel, Titanium, Inconel or any other sophisticated material is Supertech’s specialty.</p>

Picture for manufacturer Supertech Performance CF-24.5-3.0-DLC

Part Number

SPRK-H1021S-SR20
10 reviews
04/18/2034 4:49 AM
Sale Price

$346.19

3 left at this price

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Product Details

Supertech Performance SPRK-H1021S-SR20 Supertech Spring / Retainer Kits

Valve Spring Kit
Single Valve Springs
Springs: SPR-H1021S/SR
Retainers: NSR20/T1
Also Requires OEM Seat

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.

so far, so good

great

Cheapest price online. Great products.. really fast shipping.. no hassle

products looked great, but the descriptions and pictures made it extremely difficult to tell what we are purchasing. Hope we don't have to send it back!

1st order. Shipped super fast and prices are amazing. I will be back for sure.

Good price

Easy to order!

Nice and simple!

Great Price -- Better Than AMAZON ! Great Delivery -- Great email with status of order etc.

Quick and easy.. Thanks Google

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