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MAN-221424P-16 PART NUMBER
Manley 221424P-16 Polished NexTek Drag Race Valve Springs$634.48Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 800 @ 1.150, Coil Bind 1.070", Set of 16 Learn More -
MAN-221424-16 PART NUMBER
Manley 221424-16 NexTek Drag Race Valve Springs$372.89Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 800 @ 1.150, Coil Bind 1.070", Set of 16 Learn More -
MAN-22115-16 PART NUMBER
Manley 22115-16 Valve Springs Mitsubishi 4G63 4G63T$343.76Mitsubishi 4G63-4G63T, DOHC 16 Valve (1990-1999), DSM, 1.160/.870" Outer Diameter, .865/.660" Inner Diameter, Pressures 104 @ 1.580, 237 @ 1.210 .370" Max Lift, 269 @ 1.120 .460" Max Lift, Coil Bind 1.070", Set of 16 Learn More -
CRW-68311X1-16 PART NUMBER
68311X1-16 Crower Performance Valve Springs, Single Valve Spring, OD 1.255 Diameter$224.80Single Valve Spring, OD 1.255, ID .865 Spring Diameter, Lowest Pressure 73 @ 1.800, Highest Pressure 459 @ 1.100, .189 Wire Diameter, Set of 16 Learn More -
MAN-221454-16 PART NUMBER
Manley 221454-16 NexTek Drag Race Valve Springs$409.74Sportsman and Bracket Classes, Double Spring without Damper, 1.650" Outer Diameter, .850" Inner Diameter, Seat Pressure 290 @ 2.000, Open Pressure 825 @ 1.150, Coil Bind 1.105", Set of 16 Learn More -
HOW-98739 PART NUMBER
Howards Universal 1.070 Polished Pro Alloy Mechanical Roller Valve Springs 98739$331.95Dual Spring, w/o Damper, 1.640" OD Outer, 1.210" ID Outer, .875" OD Inner, .860" ID Inner, 250@ 2.000 Closed Pressure, 800@ 1.150 Open Pressure, 645 Rate, .880 Max Lift, 1.070 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-1243-16 PART NUMBER
PAC Circle Track Endurance Valve Springs PAC-1243$418.03Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 1.900, Open Pressure 625 @ 1.200, Coil Bind 1.070", Set of 16 Springs
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PAC-1343-16 PART NUMBER
PAC Circle Track Dual Valve Springs PAC-1343$640.39Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 1.900, Open Pressure 625 @ 1.200, Coil Bind 1.070", Set of 16 Springs
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