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HOW-98447 PART NUMBER
Howards Universal 1.025 Polished Hydraulic Roller Valve Springs 98447$178.95
Dual Valve, w/o Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.437" OD Outer, 1.080" ID Outer, 1.080" OD Inner, .810" ID Inner, 145@ 1.750 Closed Pressure, 315@ 1.150 Open Pressure, 283 Rate, .665" Max Lift, 1.025" Coil Bend, Set of 16 Learn More -
HOW-98441 PART NUMBER
Howards Universal 1.050 Max Effort Mechanical Roller Valve Springs 98441$176.95
Dual Spring, w/o Damper, 1.437" OD Outer, 1.080" ID Outer, 1.080" OD Inner, .796" ID Inner, 175@ 1.750 Closed Pressure, 400@ 1.150 Open Pressure, 375 Rate, .625 Max Lift, 1.050 Coil Bind, Set of 16 Learn More -
HOW-98431 PART NUMBER
Howards Universal 1.100 Max Effort Mechanical Roller Valve Springs 98431$176.95
Dual Spring, w/ Damper, 1.437" OD Outer, 1.080" ID Outer, 1.015" OD Inner, .731" ID Inner, 185@ 1.750 Closed Pressure, 365@ 1.250 Open Pressure, 335 Rate, .590 Max Lift, 1.100 Coil Bind, Set of 16 Learn More