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Supertech Performance SPRK-H1021D 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 HG-BMW-M50-84.5-2T

Part Number

SPRK-H1021D
11 reviews
04/26/2034 4:12 PM
Sale Price

$449.98

Estimated ship date Thursday, May 09

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Product Details

Supertech Performance SPRK-H1021D Supertech Spring / Retainer Kits

Supertech Performance SPRK-H1021D Valve Spring Kit
Dual Valve Springs
Springs: SPR-H1021D
Retainers: RET-K20A2/T2
Seat: SEAT-H1020D

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.

Products specifications

Seat Press

92@ 40.4mm

Pretty dope!

Easy to find part needed.

The door handles purchased work great !

Good website

Lowest price and super fast delivery Autoplicity ROCKS!!

Site is not mobile friendly

straight forward and painless so far

It was fast finding the part and order it !!! When I open the big box and saw all the air bags that were packed around the smaller box so it wouldn't get damaged I was so pleased. When I opened the box that actually contained the parts that I ordered they were in excellent condition. I am completely satisfied with your product that I ordered--I had tried another company and I did not receive the correct parts that I ordered. I would recommend your products to anyone. Thanks, Larry I.

Thanks

Awesome as always

Return customer with a few more future purchases in mind...best price plus quick shipping means these guys are just that good!

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