Texas Speed TSP .660 Dual Valve Spring Kit Titanium -Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3

★★★★☆ 4.0 128 reviews

$359.99
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$359.99
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Product details

Management number 227161615 Release Date 2026/05/09 List Price $144.00 Model Number 227161615
Category

Texas Speed & Performance is proud to offer the latest version of the best dual valve spring kit on the market! This kit now includes our 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! Our new integrated seat and seal will work with factory-size valve guides and CANNOT be used on any aftermarket bronze guide applications!

  • Texas Speed TSP .660" Dual Valve Spring Kit Titanium 4.8 5.3 6.0 6.2 LS1 LS2 LS3
  • We 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 the following items:
  • American-Made PAC Racing Polished Dual Valve Springs Rated to .660" Lift, Precision Race Components Integrated Seat/Seal for Dual Valve Springs & Polished Titanium Retainers
  • Perfect for all aftermarket cam that have less than a .660 lift
ASIN B087QW5DNZ
Brand Name Michigan Motorsports
Manufacturer Michigan Motorsports
Model Number TSP-PACPOL660SPRINGKIT
Material Type Titanium
Item Type Name Valve Springs
Auto Part Position Inside
Automotive Fit Type Vehicle Specific Fit
Included Components .660" Dual Valve Springs, Seals with integrated seat, Titanium Retainers
Part Interchange Info 199-ISSPACPOL660SpringKit
Maximum Lifting Height 0.66 Inches
Manufacturer Part Number M3100
Manufacturer Warranty Description 30 Days after purchase date

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