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ProX 28.SIS1337-2 Valve and Spring Kit

Manufacturer

ProX

Picture for manufacturer ProX 23.6305NR Pro-X Crankshaft Bearing - O.D. - 62mm - I.D. - 25mm - Width - 17mm 23.6305NR

Part Number

28.SIS1337-2
13 reviews
05/01/2034 5:55 PM
Sale Price

$122.98

1 left at this price

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Product Details

ProX 28.SIS1337-2 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

fast and great price!

Great price

good web site

good service poor tech support

good

Great price, low shipping beat out the competition!

Fast Shipping. Good packaging. Very good pricing. Will shop from again.

So far great, will need to see how fast this seller ships out & what arrives! Supplier Shipped our items very fast, got them in record time and items were as what the supplier said they were, we will buy from them again.

Amazon check out was confusing with shipping and billing address selection

Order process was good.

Quick and easy

Order 11001 was placed on Thurday and was shipped out on Monday. The item was cheaper than anywhere else on the web. I look forward to getting my new side steps. Thanks Autoplicity.

quick and easy......good price

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