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HOW-98511-12 PART NUMBER
Howards Universal 1.150 Hydraulic Flat Tappet Valve Springs 98511-12$82.95
Universal, Single Valve Springs, w/ Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.485" OD Outer, 1.060" ID Outer, 115@ 1.800, 310@ 1.250 Open Pressure, 355 Rate, .590" Max Lift, 1.150" Coil Bend, Set of 12 Learn More -
HOW-98529 PART NUMBER
Howards Universal 1.200 Hydraulic Flat Tappet Valve Springs 98529$130.95
Universal, Single Valve Springs, w/ Damper, 1.525" OD Outer, 1.075" ID Outer, 125@ 1.875, 350@ 1.375 Open Pressure, 462 Rate, .600" Max Lift, 1.200" Coil Bend, Set of 16 Learn More -
HOW-98415 PART NUMBER
Howards Universal 1.150 Polished Hydraulic Flat Tappet Valve Springs 98415$136.95
Single Valve, w/ Damper, 1.437" OD Outer, 1.080" ID Outer, 100@ 1.750 Closed Pressure, 235@ 1.100 Open Pressure, 210 Rate, .640" Max Lift, 1.050" Coil Bend, Set of 16 Learn More -
HOW-98612 PART NUMBER
Howards Universal 1.030 Polished Hydraulic Flat Tappet Valve Springs 98612$139.95
Single Valve, w/ Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.550" OD Outer, 1.130" ID Outer, 145@ 1.880 Closed Pressure, 350@ 1.250 Open Pressure, 325 Rate, .700" Max Lift, 1.030" Coil Bend, Set of 16 Learn More -
HOW-98213 PART NUMBER
Howards Universal 1.100 Hydraulic Roller Valve Springs 98213$128.95
Single Valve, w/ Damper, Hydraulic Roller and Mechanical Flat Tappet, 1.265" OD Outer, .875" ID Outer, 120@ 1.800 Closed Pressure, 350@ 1.200 Open Pressure, 430 Rate, .640" Max Lift, 1.100" Coil Bend, Set of 16 Learn More -
HOW-98218 PART NUMBER
Howards Universal 1.150 Hydraulic Roller Valve Springs 98218$101.95
Single Valve, w/ Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.265" OD Outer, .875" ID Outer, 125@ 1.800 Closed Pressure, 375@ 1.200 Open Pressure, 415 Rate, .600" Max Lift, 1.150" Coil Bend, Set of 16 Learn More -
HOW-98215 PART NUMBER
Howards Universal 1.100 Polished Hydraulic Roller Valve Springs 98215$155.95
Single Valve, w/ Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.265" OD Outer, .875" ID Outer, 120@ 1.800 Closed Pressure, 350@ 1.200 Open Pressure, 430 Rate, .640" Max Lift, 1.100" Coil Bend, Set of 16 Learn More -
HOW-98220 PART NUMBER
Howards Universal 1.115 Pacaloy Mechanical Flat Tappet Valve Springs 98220$212.95
Pacaloy Single Valve, w/ Damper, 1.260" OD Outer, .860" ID Outer, 140@ 1.750 Closed Pressure, 410@ 1.200 Open Pressure, 540 Rate, .550" Max Lift, 1.115" Coil Bend, Set of 16 Learn More -
HOW-98221 PART NUMBER
Howards Universal 1.115 Nitrided Pacaloy Mechanical Flat Tappet Valve Springs 98221$339.95
Nitrided Pacaloy Single Valve, w/ Damper, 1.260" OD Outer, .860" ID Outer, 140@ 1.750 Closed Pressure, 410@ 1.200 Open Pressure, 540 Rate, .550" Max Lift, 1.115" Coil Bend, Set of 16 Learn More -
HOW-98212-12 PART NUMBER
Howards Single SBC 1.150 Performance Valve Springs w/Damper 98212-12$60.95
Fits SB Chevy, Single Spring, w/ Damper, 1.265" OD Outer, .876" ID Outer, 125@ 1.750 Closed Pressure, 340@ 1.250 Open Pressure, 425 Rate, .550 Max Lift, 1.150 Coil Bind, Set of 12 Learn More