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CHEVROLET VALVE SPRINGS

CHEVROLET VALVE SPRINGS

Available for the following applications:
• Big Block
• Small Block
• LS1
• LS7
• L92
• Endurance High Lift
• Flat Tappet & Hydraulic Roller
• Stock Eliminator
• 2.2 Ecotec
• 5 Cylinder - L5

Part# Description Qty. Price
S2003 CHEVROLET BIG BLOCK (1958 - 2012) BEEHIVE VALVE SPRINGS
Big Block
Type/Material/Application: Single Beehive. PAC Alloy/Flat tappet or Hydraulic Roller
Outside Diameter: 1.080/1.445
Inside Diameter: 0.650/1.000
Seat Pressure: 155 lbs @1.880
Open Pressure: 377 lbs @1.280
Rate Inch: 370 lbs
Coil Bind: 1.210
Max Net Lift: .600
This Spring requires Ferrea Titanium Retainer #E12003 OR #E12006 and Ferrea Spring Seat Locator #SL1074 OR #SL1077
$17.08
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S2004 CHEVROLET BIG BLOCK (1958 - 2012) BEEHIVE VALVE SPRINGS
Big Block
Type/Material/Application: Single Beehive. Ovate. PAC Alloy Nitrided/High Lift Extreme Application, Features additional processing for Extreme application.
Outside Diameter: 1.100/1.445
Inside Diameter: 0.650/1.000
Seat Pressure: 155 lbs @1.880"
Open Pressure: 405 lbs @1.230"
Rate Inch: 370 lbs
Coil Bind: 1.180
Max Net Lift: .650
This Spring requires Ferrea Titanium Retainer #E12003 OR #E12006 and Ferrea Spring Seat Locator #SL1074 OR #SL1077
$30.34
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S2000 CHEVROLET SMALL BLOCK (1955 - 2012) BEEHIVE VALVE SPRINGS
Small Block - LS1 / LT1
Type/Material/Application: Single Beehive. PAC Alloy/Performance OEM replacement
Outside Diameter: 1.050/1.290
Inside Diameter: 0.650/0.885
Seat Pressure: 105 lbs @ 1.800
Open Pressure: 293 lbs @ 1.200
Rate Inch: 313 lbs
Coil Bind: 1.140
Max Net Lift: .600
This Spring requires Ferrea Steel Retainer #E10029 OR Ferrea Titanium Retainer # E12014 and Ferrea Spring Seat Locator #SL1080
$17.08
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S2001 CHEVROLET SMALL BLOCK (1955 - 2012) BEEHIVE VALVE SPRINGS
Small Block - LS1 / LT1
Type/Material/Application: Single Beehive. Ovate. PAC Alloy/High Performance
Outside Diameter: 1.050/1.290
Inside Diameter: 0.650/0.885
Seat Pressure: 130 lbs @ 1.800
Open Pressure: 318 lbs @1.200
Rate Inch: 313 lbs
Coil Bind: 1.140
Max Net Lift: .600
This Spring requires Ferrea Steel Retainer #E10029 OR Ferrea Titanium Retainer #E12014 and Ferrea Spring Seat Locator #SL1080
$17.08
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S2002 CHEVROLET SMALL BLOCK (1955 - 2012) BEEHIVE VALVE SPRINGS
Small Block - LS1 / LT1
Type/Material/Application: Single Beehive. Ovate. PAC Alloy Nitrided/High Lift Extreme Application/Features additional processing for Extreme application.
Outside Diameter: 1.050/1.290
Inside Diameter: 0.650/0.885
Seat Pressure: 130 lbs @ 1.800
Open Pressure: 337 lbs @ 1.150
Rate Inch: 313 lbs
Coil Bind: 1.180
Max Net Lift: .650
This Spring requires Ferrea Steel Retainer #E10029 OR Ferrea Titanium Retainer #E12014 and Ferrea Spring Seat Locator #SL1080
$30.34
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S10017 CHEVROLET SMALL BLOCK (1955 - 2012) DUAL VALVE SPRINGS
V8 Small Block
Type/Material/Application: Outer w/Damper/Chrome Silicon
Outside Diameter: 1.26
Inside Diameter: 0.86
Seat Press.: 115 lbs @ 1.700
Open Press: 268 lbs @ 1.210
Rate Inch: 310 lbs
Coil Bind: 1.160
Max Net Lift: .490
$17.32
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S99100 CHEVROLET SMALL BLOCK (1955 - 2012) DUAL VALVE SPRINGS
Small Block - LS1
Type/Material/Application: Dual Spring. Pro PAC Alloy/Endurance Application
Outside Diameter: 0.925/1.275
Inside Diameter: 0.650/0.925
Seat Press.: 150 lbs @ 1.800
Open Press: 475 lbs @ 1.100
Rate Inch: 464 lbs
Coil Bind: 1.130
Max Net Lift: .700
$47.33
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S99101 CHEVROLET SMALL BLOCK (1955 - 2012) DUAL VALVE SPRINGS
Small Block - LS1/LS7
(5/16 Conversion Kit)
Type/Material/Application: Dual Spring. Pro PAC Alloy/Endurance Application
Outside Diameter: 0.925/1.275
Inside Diameter: 0.650/0.925
Seat Press.: 150 lbs @ 1.800
Open Press: 475 lbs @ 1.100
Rate Inch: 464 lbs
Coil Bind: 1.130
Max Net Lift: .700
This Spring requires Ferrea Titanium Retainer #E12001 and Ferrea Spring Seat Locator #SL1036 AND Ferrea Valve Guide #VG1061 (For 5/16 stem diameter valves).
$47.33
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S99102 CHEVROLET SMALL BLOCK (1955 - 2012) DUAL VALVE SPRINGS
Small Block - L92
Type/Material/Application: Dual Spring. Pro PAC Alloy/Endurance Application
Outside Diameter: 0.925/1.275
Inside Diameter: 0.650/0.925
Seat Press.: 150 lbs @ 1.750/170 lbs @ 1.800
Open Press: 425 lbs @ 1.150
Rate Inch: 458 lbs
Coil Bind: 1.130
Max Net Lift: .700
This Spring requires Ferrea Titanium Retainer # E12002 and Ferrea Spring Seat Locator # SL1071 AND Ferrea Valve Guide (EXH #VG 1067) and (INT #VG1066)
$47.33
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S10018 CHEVROLET BIG BLOCK (1958 - 2012) SINGLE VALVE SPRINGS
Big Block
Type/Material/Application: Outer w/Damper/Chrome Silicon
Outside Diameter: 1.53
Inside Diameter: 1.11
Seat Press.: 120 lbs @ 1.875
Open Press: 290 lbs @ 1.350
Rate Inch: 330 lbs
Coil Bind: 1.120
Max Net Lift: .525
$17.32
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S10020 CHEVROLET BIG BLOCK (1958 - 2012) SINGLE VALVE SPRINGS
Big Block
Type/Material/Application: Outer w/Damper/Chrome Silicon
Outside Diameter: 1.54
Inside Diameter: 1.115
Seat Press.: 110 lbs @1.875
Open Press: 300 lbs @1.350
Rate Inch: 360 lbs
Coil Bind: 1.130
Max Net Lift: .525
$17.32
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S10024 CHEVROLET SMALL BLOCK (1955 - 2012) SINGLE VALVE SPRINGS
V8 Small Block
Type/Material/Application: Outer w/Damper/Chrome Silicon
Outside Diameter: 1.26
Inside Diameter: 0.886
Seat Press.: 130 lbs @ 1.750
Open Press: 320 lbs @ 1.200
Rate Inch: 350 lbs
Coil Bind: 1.150
Max Net Lift: .550
$16.72
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S10042 CHEVROLET SMALL BLOCK (1955 - 2012) SINGLE VALVE SPRINGS
Small Block - LS1
Type/Material/Application: Outer w/Damper/Special Alloy
Outside Diameter: 1.26
Inside Diameter: 0.886
Seat Press.: 130 lbs @ 1.750
Open Press: 320 lbs @ 1.200
Rate Inch: 350 lbs
Coil Bind: 1.150
Max Net Lift:.550
This Spring requires Ferrea Titanium Retainer # E11020 and Ferrea Spring Seat Locator # SL1030
$14.40
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S10048 CHEVROLET SMALL BLOCK (1955 - 2012) SINGLE VALVE SPRINGS
Small Block - LS1
Type/Material/Application: Outer w/Damper/Super Alloy
Outside Diameter: 1.26
Inside Diameter: 0.88
Seat Press.: 130 lbs @ 1.750
Open Press: 370 lbs @ 1.200
Rate Inch: 436 lbs
Coil Bind: 1.040
Max Net Lift:.660
This Spring requires Ferrea Titanium Retainer # E11020 and Ferrea Spring Seat Locator # SL1030
$22.83
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S10061 CHEVROLET SMALL BLOCK (1955 - 2012) SINGLE VALVE SPRINGS
Small Block - LS1
Type/Material/Application: Outer w/Damper./Super Alloy/Endurance Application
Outside Diameter: 1.27
Inside Diameter: 0.89
Seat Press.: 155 lbs @ 1.750
Open Press: 420 lbs @ 1.100
Rate Inch: 408 lbs
Coil Bind: 1.060
Max Net Lift:.660
This Spring requires Ferrea Titanium Retainer # E11020 and Ferrea Spring Seat Locator # SL1030
$35.81
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