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HOW-98542 PART NUMBER
Howards Universal 1.270 Hydraulic Roller Valve Springs 98542$137.95
Dual Valve, w/o Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.470" OD Outer, 1.095" ID Outer, 1.090" OD Inner, .820" ID Inner, 110@ 1.880 Closed Pressure, 350@ 1.330 Open Pressure, 436 Rate, .550" Max Lift, 1.270" Coil Bend, Set of 16 Learn MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
HOW-98374 PART NUMBER
Howards Universal 1.190 Pacaloy Mechanical Flat Tappet Valve Springs 98374$451.95
Pacaloy 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 MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
HOW-98437 PART NUMBER
Howards Universal 1.055 Pacaloy Mechanical Flat Tappet Valve Springs 98437$138.95
Dual 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 MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
PAC-1371-16 PART NUMBER
PAC Circle Track Dual Valve Springs PAC-1371$420.26Dual Spring, 1.374" Outer Diameter, 1.000 ID outer, .716" Inner Diameter, Seat Pressure 150 @ 1.950, Open Pressure 455 @ 1.250, Coil Bind 1.175", Set of 16 Springs
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PAC-1916-16 PART NUMBER
PAC Hot Rod Series Valve Springs PAC-1916$172.33Dual Spring, 1.538" Outer Diameter, 1.140" ID outer, 0.752" Inner Diameter, Seat Pressure 157 @ 1.850, Open Pressure 440 @ 1.200, Coil Bind 1.135", Set of 16 Springs
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