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Supertech Performance SPRK-MM18S Supertech Spring / Retainer Kits


Part Number

09/25/2032 9:06 PM
Sale Price


In Stock (8)

delivery box

Usually delivered within 2 days

free shipping


No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Supertech Performance SPRK-MM18S Supertech Spring / Retainer Kits

Supertech Performance SPRK-MM18S Valve Spring Kit
Single Valve Springs
Springs: SPR-TS1015/Si (16)
Retainers: TS60/MA2 (16)
Seat: TS/MA18I (16)

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

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Fast and easy great value

Easy process throughout. Quick, easy, quality part for very reasonable price. Thank you,

You kept my item in my shopping cart for an extended period (3-4 weeks) without sending me constant reminders to check out. Thanks for the excellent service to date.

Would not hesitate to order from them again.



Is a quality product that came in a timely manner

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

shipment came on time, and was nicely wrapped.

Just received my order! I placed the order Sunday night and received it on Tuesday, super fast shipping! The SS vent caps look great and arrived in perfect condition. Thanks!

Very nice people very considerate and helpful plus the price was nice

Quick, easy & reliable.

Good deals

Very smooth ordering and processing. Great communications.

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