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HOW-98115 PART NUMBER
Howards Conical LS 1.055 Performance Valve Springs 98115$155.95
Fits GM Gen III LS1 LS6, Inverted Conical Spring, w/o Damper, 1.055"/1.280" OD Outer, .670"-.875" ID Outer, 110@ 1.800 Closed Pressure, 275@ 1.200 Open Pressure, 270 Rate, .600 Max Lift, 1.150 Coil Bind, Set of 16 Learn More -
HOW-98037 PART NUMBER
Howards Chevy LS 1.045 Dual Valve Springs 98037$563.95
Fits Chevy LS, Dual Valve Springs, w/o Damper, 1.274" OD Outer, .900" ID Outer, .900" OD Inner, .630" ID Inner, 200@ 1.800, 585@ 1.100 Open Pressure, 550 Rate, .700" Max Lift, 1.045" Coil Bend, Set of 16 Learn More -
HOW-98116 PART NUMBER
Howards Chevy LS 1.100 Dual Valve Springs 98116$228.95
Fits Chevy LS, Dual Valve Springs, w/o Damper, 1.305" OD Outer, .955" ID Outer, .950" OD Inner, .676" ID Inner, 145@ 1.800, 385@ 1.150 Open Pressure, 375 Rate, .640" Max Lift, 1.100" Coil Bend, Set of 16 Learn More -
HOW-98118 PART NUMBER
Howards Chevy LS 1.060 Dual Valve Springs 98118$220.95
Fits Chevy LS, Dual Valve Springs, w/o Damper, 1.305" OD Outer, .935" ID Outer, .935" OD Inner, .665" ID Inner, 152@ 1.800, 413@ 1.150 Open Pressure, 405 Rate, .660" Max Lift, 1.060" Coil Bend, Set of 16 Learn More -
HOW-98122 PART NUMBER
Howards Chevy LS 1.000 Dual Valve Springs 98122$451.95
Fits Chevy LS, Dual Valve Springs, w/o Damper, 1.305" OD Outer, .952" ID Outer, .945" OD Inner, .676" ID Inner, 155@ 1.800, 436@ 1.150 Open Pressure, 433 Rate, .700" Max Lift, 1.000" Coil Bend, Set of 16 Learn More
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HOW-98335 PART NUMBER
Howards Chevy LS .985 Dual Valve Springs 98335$685.95
Fits Chevy LS, Dual Valve Springs, w/o Damper, 1.300" OD Outer, .900" ID Outer, .900" OD Inner, .616" ID Inner, 250@ 1.800, 860@ 1.050 Open Pressure, 813 Rate, .800" Max Lift, .985" Coil Bend, Set of 16 Learn More