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HOW-98374 PART NUMBER
Howards Universal 1.190 Pacaloy Mechanical Flat Tappet Valve Springs 98374$451.95Pacaloy Dual Spring, w/ Damper, 1.374" OD Outer, 1.000" ID Outer, .716" ID Inner, 150@ 1.950 Closed Pressure, 455@ 1.250 Open Pressure, 436 Rate, .700 Max Lift, 1.190 Coil Bind, Set of 16 Learn More -
HOW-98437 PART NUMBER
Howards Universal 1.055 Pacaloy Mechanical Flat Tappet Valve Springs 98437$138.95Dual Spring, w/ Damper, 1.435" OD Outer, 1.035" ID Outer, .937" OD Inner, .697" ID Inner, 135@ 1.680 Closed Pressure, 390@ 1.190 Open Pressure, 455 Rate, .575 Max Lift, 1.055 Coil Bind, Set of 16 Learn More