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ProX 28.SIS1403-2 Valve and Spring Kit

Manufacturer

ProX

Picture for manufacturer ProX 28.1334-2 Intake Valve

Part Number

28.SIS1403-2
14 reviews
06/25/2034 11:36 PM
Sale Price

$122.73

1 left at this price

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Usually delivered within 2 days

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Product Details

ProX 28.SIS1403-2 Valve and Spring Kit

Valve and Spring Kit

  • An alternative where the O.E.M. application uses expensive and less durable titanium valves
  • These steel valves offer increased durability and easily extends the lifespan to 3 times that of the O.E.M. titanium valves
  • Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
  • Special stronger valve springs deal with the extra weight of the steel valves
  • Springs are made from premium chrome vanadium steel for higher performance and durability under high RPM
  • Fully rebuildable with O.E.M. retainers, bases and seals without the need of any further engine modifications
  • Intake and exhaust kits complete packages for quick, easy and cost efficient replacement

Products specifications

Distinct Name

Steel Valve and Spring Kit - Intake

good experience

Looking forward to getting these parts. Thanks.

Exactly what I wanted at a great price and quick shipping. Nothing else needs to be said. Thanks

So far so easy

easy to use website

Google showed $9.05 prior to site visit and autoplicity wanted $10+ shipping

No issues - a bit slow, but otherwise OK

The website has been having problems. I have tried to sobmit an order about 3x, and either the website gets stalled with the blue steering wheel turning back and forth, or getting stuck on not providing the 'State' pull-down, or something. I finally got it to get to this point.

So far so good

I purchased an Optima Red Top 75 battery from Autoplicity and they have some of the best prices available. The item was shipped right away and they knew the inventory that was available, not like others who said there may be a 2 to 3 week shipping time frame. So far the service has been great and I look forward to continued great service.

quick and easy to order

first time ordering

I ordered a Tokico shock and everything went great. Shipping took a few days and it came in good condition and at a great price!

good prices not so good shipping rate

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