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Price: $347.99
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Texas Speed & Performance is proud to offer the latest version of the best dual valve spring kit on the market! This kit now includes their patent-pending Precision Race Components integrated seat and seal. You no longer have to worry about special installation tools for your valve seals, tearing a valve seal upon installation, or valve seals popping off! TSPs new integrated seat and seal will work with factory-size valve guides and CANNOT be used on any aftermarket bronze guide applications!
The polished TSP .660" spring kit featuring PAC valve springs is the newest offering in valve spring technology offering the latest processes and material for maximum spring life. PAC Racing is a leader in valve spring technology, so it was only natural to team up with the best in the valve spring industry for their latest offering in a valve spring kit! They have developed a .660" dual spring kit with the help of PAC Racing that still offers excellent valvetrain control, even for the more aggressive hydraulic roller camshafts. These valve springs will offer excellent durability and stability and will work well with factory-style lifters. PAC polishes the valve springs, which helps to increase the overall life of the springs. This greatly reduces the chances of spring fatigue and failure. PAC's polishing process is completed without losing any pressure in the valve springs, so you maintain all of the capabilities of the non-polished version.
Kit Includes:
• American-Made PAC Racing Polished Dual Valve Springs Rated to .660" Lift
• Patent-Pending Precision Race Components Integrated Seat/Seal for Dual Valve Springs
• Titanium Retainers
*TSPs dual valve spring kit utilizes GM factory valve stem locks, which are not included
*Will not work on LS7, LS9, any Gen 5 LT1/4 engine applications, and most aftermarket cylinder heads with bronze guides
Specs:
Install Height: 1.810"
Closed Spring Pressure: 160 lb. @ 1.810" Installed Height
Open Spring Pressure: 415 lb. @ .660" lift
Maximum Spring Lift: .660"
Coil Bind 1.015"
RETURNSPlease read the listing entirely as returns are typically not accepted and may be subject to a 20% restocking fee. If you have any questions or are unsure of something, please ask before purchasing. Cancellations will not be made for purchasing errors.It is the buyer's responsibility to make sure that they enter the correct shipping information at the time of purchase. Once an item has shipped, we can not make edits to the shipment, including the shipping address provided.
SHIPPINGMost items ship in 1-2 business days. Shipping is available for customers outside of the Contiguous United States, please contact us for the best and most accurate rate quote.
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