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HOW-98636 PART NUMBER
Howards Dual 1.514 Performance Valve Springs w/Damper 98636$161.95
Fits AMC V8 / BB Chevy / BB Chrysler / Ford 351W 351C 400M / Ford FE / Ford 429-460, Dual Spring, Hydraulic Roller / Mechanical Flat Tappet, w/ Damper, 1.514" OD Outer, 1.125" ID Outer, .937" OD Inner, .697" ID Inner, 130@ 1.875 Closed Pressure, 330@ 1300 Open Pressure, 348 Rate, .670 Max Lift, 1.150 Coil Bind, Set of 16 Learn More -
HOW-98512 PART NUMBER
Howards Universal 1.150 Hydraulic Roller Valve Springs 98512$161.95
Dual Valve, w/o Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.514" OD Outer, 1.135" ID Outer, 1.135" OD Inner, .795" ID Inner, 145@ 1.900 Closed Pressure, 360@ 1.300 Open Pressure, 360 Rate, .700" Max Lift, 1.150" Coil Bend, Set of 16 Learn More -
HOW-98632 PART NUMBER
Howards Universal 1.150 Hydraulic Roller Valve Springs 98632$163.95
Dual Valve, w/ Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.539" OD Outer, 1.125" ID Outer, 1.000" OD Inner, .760" ID Inner, 140@ 1.940 Closed Pressure, 425@ 1.250 Open Pressure, 413 Rate, .730" Max Lift, 1.150" Coil Bend, Set of 16 Learn More -
HOW-98513 PART NUMBER
Howards Universal 1.150 Polished Hydraulic Roller Valve Springs 98513$180.95
Dual Valve, w/o Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.514" OD Outer, 1.135" ID Outer, 1.135" OD Inner, .795" ID Inner, 145@ 1.900 Closed Pressure, 360@ 1.300 Open Pressure, 360 Rate, .700" Max Lift, 1.150" Coil Bend, Set of 16 Learn More -
HOW-98652 PART NUMBER
Howards Universal 1.150 Polished Hydraulic Roller Valve Springs 98652$163.95
Dual Valve, w/ Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.539" OD Outer, 1.125" ID Outer, 1.100" OD Inner, .760" ID Inner, 140@ 1.940 Closed Pressure, 425@ 1.250 Open Pressure, 413 Rate, .730" Max Lift, 1.150" Coil Bend, Set of 16 Learn More -
HOW-98656 PART NUMBER
Howards Universal 1.150 Polished Mechanical Flat Tappet Valve Springs 98656$158.95
Dual Spring, w/ Damper, 1.514" OD Outer, 1.125" ID Outer, .937" OD Inner, .697" ID Inner, 130@ 1.875 Closed Pressure, 330@ 1.300 Open Pressure, 348 Rate, .670 Max Lift, 1.150 Coil Bind, Set of 16 Learn More -
HOW-98634 PART NUMBER
Howards Universal 1.150 Max Effort Mechanical Roller Valve Springs 98634$195.95
Dual Spring, w/ Damper, 1.540" OD Outer, 1.143" ID Outer, 1.000" OD Inner, .750" ID Inner, 175@ 1.950 Closed Pressure, 440@ 1.250 Open Pressure, 380 Rate, .740 Max Lift, 1.150 Coil Bind, Set of 16 Learn More -
HOW-98633 PART NUMBER
Howards Universal 1.150 Max Effort Mechanical Roller Valve Springs 98633$171.95
Dual Spring, w/ Damper, 1.557" OD Outer, 1.143" ID Outer, 1.015" OD Inner, .731" ID Inner, 224@ 1.900 Closed Pressure, 540@ 1.250 Open Pressure, 486 Rate, .690 Max Lift, 1.150 Coil Bind, Set of 16 Learn More -
HOW-98630 PART NUMBER
Howards Universal 1.150 Max Effort Mechanical Roller Valve Springs 98630$149.95
Dual Spring, w/ Damper, 1.539" OD Outer, 1.125" ID Outer, 1.015" OD Inner, .731" ID Inner, 194@ 1.920 Closed Pressure, 505@ 1.200 Open Pressure, 430 Rate, .720 Max Lift, 1.150 Coil Bind, Set of 16 Learn More -
HOW-98635 PART NUMBER
Howards Universal 1.150 Max Effort Mechanical Roller Valve Springs 98635$165.95
Dual Spring, w/ Damper, 1.557" OD Outer, 1.143" ID Outer, 1.033" OD Inner, .749" ID Inner, 225@ 1.950 Closed Pressure, 555@ 1.250 Open Pressure, 471 Rate, .740 Max Lift, 1.150 Coil Bind, Set of 16 Learn More