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HOW-98541 PART NUMBER
Howards Universal 1.040 Max Effort Mechanical Roller Valve Springs 98541$109.95Dual Spring, w/o Damper, 1.500" OD Outer, 1.116" ID Outer, 1.116" OD Inner, .800" ID Inner, 180@ 1.800 Closed Pressure, 465@ 1.250 Open Pressure, 475 Rate, .700 Max Lift, 1.040 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-98840 PART NUMBER
Howards Universal 1.180 Pacaloy Nano-Peen Valve Springs 98840$668.95Pacaloy Nano-Peen Dual Spring, w/o Damper, 1.500" OD Outer, 1.085" ID Outer, .790" ID Inner, 250@ 2.030 Closed Pressure, 614@ 1.250 Open Pressure, 467 Rate, .780 Max Lift, 1.180 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-98886 PART NUMBER
Howards Universal 1.130 Pacaloy Nano-Peen Valve Springs 98886$668.95Pacaloy Nano-Peen Dual Spring, w/o Damper, 1.500" OD Outer, 1.050" ID Outer, .726" ID Inner, 300@ 2.100 Closed Pressure, 1002@ 1.200 Open Pressure, 780 Rate, .900 Max Lift, 1.130 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-98857 PART NUMBER
Howards Universal 1.130 Pacaloy Nano-Peen Valve Springs 98857$668.95Pacaloy Nano-Peen Dual Spring, w/o Damper, 1.500" OD Outer, 1.050" ID Outer, .726" ID Inner, 375@ 2.150 Closed Pressure, 1116@ 1.200 Open Pressure, 780 Rate, .950 Max Lift, 1.130 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-1329-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1329$640.39Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 345 @ 2.100, Open Pressure 1047 @ 1.200, Coil Bind 1.500", Set of 16 Springs
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PAC-1330-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1330$640.39Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 275 @ 2.050, Open Pressure 938 @ 1.200, Coil Bind 1.130", Set of 16 Springs
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PAC-1355-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1355$640.39Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 420 @ 2.175, Open Pressure 1200 @ 1.175, Coil Bind 1.130", Set of 16 Springs
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PAC-1356-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1356$640.39Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 300 @ 2.100, Open Pressure 1002 @ 1.200, Coil Bind 1.130", Set of 16 Springs
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PAC-1357-16 PART NUMBER
PAC 1300 Series Drag Race Valve Springs PAC-1357$640.39Dual Spring, 1.500" Outer Diameter, 1.050" ID of outer spring, 0.726" ID of inner spring, Seat Pressure 375 @ 2.150, Open Pressure 1116 @ 1.200, Coil Bind 1.130", Set of 16 Springs
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PAC-1340-16 PART NUMBER
PAC Circle Track Dual Valve Springs PAC-1340$640.39Dual Spring, 1.500" Outer Diameter, 1.085 ID outer, .790" Inner Diameter, Seat Pressure 250 @ 2.030, Open Pressure 614 @ 1.250, Coil Bind 1.195", Set of 16 Springs
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