Valve Spring
Responsible for providing the proper tension on the drivetrain are the valve springs. At rest, and installed with retainers and keepers to the intake or exhaust valve, the valve spring pulls up on the valve, sealing it to the valve seat. When pressure is applied to the valve stem from the rocker arm, the spring is compressed and allowing the valve to open. Throughout the process, tension is put on all of the moving parts to keep everything properly connected. Too tight of valve springs will cause rapid wear on the camshaft, while too light of tension will cause "valve float", resulting in valves that don't fully seat, resulting in performance issues.
When selecting replacement valve springs for your engine, first confirm the year, make, model, and engine size. Then, from the remaining compatible valve spring sets, select the option that fits your budget. For custom and performance applications, first find the correct spring rate to match your camshaft. Next confirm the proper installed height, as well as outside and inside diameter to ensure they will fit in the spring pockets of your engine's cylinder heads. Don't forget additional components and tools such as retainers, locks/keepers, valve spring compressor, and other items needed to complete the project.
JEGS offers a large engine valve spring selection to choose from, provided by the best valvetrain manufacturers including JEGS, and many others. Each set of engine valve springs is made from high quality materials and assembly to provide long service life and the performance your engine deserves.
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PAC Racing Springs 1343-16
PAC Racing Springs PAC-1343-16 Circle Track 1300 Series Valve Spring 1.550 Dual Spring for Short Installed Height Roller Cams
Circle Track 1300 Series Valve Spring Roller Cams Spring OD: 1.550 Spring ID: .812 Seat Pressure: 240 LBS @ 1.900 Open Pressure: 625 LBS @ 1.200 Spring Rate: 550 Max Coil Bind: 1.150 Max Lift: .700 16/pkg
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$596.45
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Dual Valve SpringsOuter Spring O.D: 1.546 in. Outer Spring I.D: 1.100 in. Inner Spring I.D: 0.788 in. Seat Load: 250 lbs. Coil Bind: 1.100 in. Spring Rate: 638 lbs/in. w/o Damper Set of 16
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$487.21
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PAC Racing Springs 1210X-16
PAC Racing Springs PAC-1210X-16 Single 602 Crate Motor Cheater Valve Spring [OD: 1.245]
Single Valve Spring602 Crate Motor Cheater Spring OD: 1.245 Spring ID: 0.891 Seat Pressure: 87 LBS @ 1.700 Open Pressure: 212 LBS @ 1.270 Spring Rate: 290 Max Coil Bind: 1.150 Max Lift: .550 16/pkg
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$219.53
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Edelbrock 5794
Edelbrock Complete Sure Seat Valve Spring Kit for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator
Sure Seat Valve Spring Kit1957-1995 Small Block Chevy 262-400 Outside Diameter: 1.265" Inside Diameter: 0.880" Coil Bind: 1.160" Cast Iron OE Heads Non-Rotator Includes spring, retainer & stem locks
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$151.95
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Single Outer Valve SpringsRate: 373 lbs .880'' ID, 1.254'' OD Seat Load: 105 lbs at 1.700'' Open Load: 273 lbs at 1.250'' Coil Bind Height: 1.150'' With Damper 16/pkg
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$87.95
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RPM 604 Crate Motor Cheater Valve SpringsSpring OD: 1.355 Spring ID: 0.910 Seat Pressure: 125 LBS @ 1.750 Open Pressure: 315 LBS @ 1.250 Spring Rate: 380 Max Coil Bind: 1.180 Max Lift: .550 16/pkg
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$219.53
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Single Outer Valve SpringsRate: 454 lbs .711'' ID, 1.269'' OD Seat Load: 130 lbs at 1.750'' Open Load: 391 lbs at 1.175'' Coil Bind Height: 1.100'' With Damper 16/pkg
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$225.95
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Single Outer Valve SpringsRate: 410 lbs 1.062" ID, 1.406'' OD Seat Load: 120 lbs at 1.850'' Open Load: 387 lbs at 1.200'' Coil Bind Height: 1.140'' With Damper 16/pkg
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$99.65
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Performance Valve Springs0.880 in. ID 1.250 in. OD 110 lb. at 1.700 in. Seat Load 285 lb. at 1.210 in. Open Load 1.160 in Coil Bind Height 373 lb. Rate Includes Damper Set of 16
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$86.99
$79.99
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Single Outer Valve SpringsRate: 308 lbs .876'' ID, 1.230'' OD Seat Load: 92 lbs at 1.700'' Open Load: 230 lbs at 1.250'' Coil Bind Height: 1.150'' With Damper 16/pkg
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$74.95
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1200 Series Beehive Valve Springs Spring OD: 1.207 Spring ID: 0.650 Seat Pressure: 135 LBS @ 1.800 Open Pressure: 348 LBS @ 1.175 Spring Rate: 340 Max Coil Bind: 1.100 Max Lift: .625 16/pkg
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$223.67
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$118.95
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Edelbrock 5802
Edelbrock Sure Seat Valve Springs for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator
Sure Seat Valve Springs1957-1995 Small Block Chevy 262-400 Outside Diameter: 1.222" Inside Diameter: 0.875" Seat Pressure: 80 lbs Installed Height: 1.700" Coil Bind: 1.150" Cast Iron OE Heads Non-Rotator
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$60.95
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Single Outer Valve SpringsRate: 458 lbs .930'' ID, 1.354'' OD Seat Load: 94 lbs at 1.850'' Open Load: 323 lbs at 1.350'' Coil Bind Height: 1.280'' With Damper 16/pkg
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$108.95
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Single Outer Valve Springs Rate: 308 lbs .876'' ID, 1.230'' OD Seat Load: 92 lbs at 1.700'' Open Load: 230 lbs at 1.250'' Coil Bind Height: 1.150'' With Damper 12/pkg
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$57.95
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Valve SpringClosed Height: 1.650" Closed Pressure: 96 PSI Coil Bind Height: 1.100'' I.D. 1.080'' Open Height: 1.220" Open Pressure: 238 PSI O.D.1.494'' Type: Dual Spring 1/pkg
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$7.99
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1200 Series Dual Valve Springs Spring OD: 1.550 Spring ID: 0.706 Seat Pressure: 275 LBS @ 2.000 Open Pressure: 805 LBS @ 1.200 Spring Rate: 663 Max Coil Bind: 1.150 Max Lift: .800 16/pkg
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$414.20
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Ships on 01/24/25
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1200 Series Dual Valve Springs Spring OD: 1.625 Spring ID: 0.851 Seat Pressure: 275 LBS @ 2.000 Open Pressure: 810 LBS @ 1.150 Spring Rate: 629 Max Coil Bind: 1.100 Max Lift: .850 16/pkg
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$389.35
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Ships on 01/30/25
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1300 Series Dual Valve Springs Spring OD: 1.625 Spring ID: 0.851 Seat Pressure: 275 LBS @ 2.000 Open Pressure: 810 LBS @ 1.150 Spring Rate: 629 Max Coil Bind: 1.100 Max Lift: .850 16/pkg
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$472.19
Ships on 05/02/25
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$257.95
Estimated to ship direct from manufacturer on 01/21/25, pending manufacturer availability.
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Conical Valve Spring KitFord 7.3L Godzilla Engine Installed Height: 145 lbs. @ 1.900 in. Up to .675 in. of Valve Lift Top: 1.060 in. O.D./.660 in. I.D. Bottom: 1.332 in. O.D./.932 in. I.D. Rate: 520 lbs. Bind: 1.185 in. Set of 16
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$593.95
Estimated to ship direct from manufacturer on 03/03/25, pending manufacturer availability.
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1200 Series Beehive Valve Springs Spring OD: 1.290 Spring ID: 0.650 Seat Pressure: 130 LBS @ 1.800 Open Pressure: 318 LBS @ 1.140 Spring Rate: 313 Max Coil Bind: 1.140 Max Lift: .600 16/pkg
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$223.67
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Ships on 01/21/25
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1200 Series Triple Valve Springs Spring OD: 1.645 Spring ID: 0.635 Seat Pressure: 290 LBS @ 2.070 Open Pressure: 835 LBS @ 1.270 Spring Rate: 682 Max Coil Bind: 1.130 Max Lift: .800 16/pkg
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$461.83
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Ships on 01/24/25
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$216.95
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Estimated to ship direct from manufacturer on 01/21/25, pending manufacturer availability.
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Dual Valve SpringsOuter Spring O.D: 1.519 in. Outer Spring I.D: 1.150 in. Inner Spring I.D: 0.779 in. Seat Load: 120 lbs. Coil Bind: 1.040 in. Spring Rate: 376 lbs/in. w/Damper Set of 16
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$159.18
Estimated to ship direct from manufacturer on 01/29/25, pending manufacturer availability.
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Spring-honda Ka20a3/k24a
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$185.67
Estimated to ship direct from manufacturer on 02/10/25, pending manufacturer availability.
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Beehive-Style Valve Spring SetGM LS2/LS3/LS6 1.250 in. @ 295 lbs. Pressure 1.800 in. Installed Height @ 90 lbs. Pressure .550 in. Max Lift Set of 16
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$97.14
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1300 Series Triple Valve Springs Spring OD: 1.645 Spring ID: 0.635 Seat Pressure: 350 LBS @ 2.150 Open Pressure: 1004 LBS @ 1.200 Spring Rate: 688 Max Coil Bind: 1.130 Max Lift: .950 16/pkg
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$559.17
Ships on 01/24/25
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Manley 261424
Manley NexTek Drag Race Springs & Titanium Retainer Kit 1.640" O.D. Springs, p/n 660-221424-16
NexTek Drag Race Springs & Titanium Retainer Kit1.640'' O.D. Springs, p/n 660-221424-16 10-Degree Titanium Retainer, p/n 660-23640-16 16/pkg.
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$550.99
Estimated to ship direct from manufacturer on 02/10/25, pending manufacturer availability.
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Edelbrock 5703
Edelbrock Sure Seat Valve Springs for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator
Sure Seat Valve Springs1957-1995 Small Block Chevy 262-400 V8 Outside Diameter: 1.265" Inside Diameter: 0.880" Seat Pressure: 110 lbs Installed Height: 1.700" Coil Bind: 1.160" Cast Iron OE Heads Non-Rotator
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$65.95
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Estimated to ship direct from manufacturer on 01/21/25, pending manufacturer availability.
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