| S10017 |
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"
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$22.11 |
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| S99100 |
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: 1.030"
Max Net Lift: .700"
This Springrequires Ferrea Titanium Retainer #E12000 and Ferrea Spring Seat Locator #SL1036
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$60.38 |
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| S99101 |
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: 1.030
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.)
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$60.38 |
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| S99102 |
Small Block - L92
Type/Material/Appl: Dual Spring. Pro PAC Alloy/Endurance Application/Racing 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"/445 lbs @1.200"
Rate Inch: 458 lbs/458 lbs
1.030"/1.140"
Max Net Lift: .700"/.600"
This Spring requires Ferrea Titanium Retainer #E12002 and Ferrea Spring Seat Locator #SL1072 AND Ferrea Valve Guide (EXH #VG1067) & (INT #VG1066)
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$60.38 |
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| S99103 |
SMALL BLOCK CORVETTE C8 - LT2
Type/Material/Application: Dual Spring. Pro PAC Alloy Endurance Application
Outside Diameter: 0.925/1.275
Inside Diameter: 0.65/0.925
Seat Press.: 155 lbs @ 1.900
Open Press: 480 lbs @ 1.200?
Rate Inch: 464 lbs
Coil Bind: 1.130?
Max Net Lift: 0.700?
This Spring requires Ferrea Titanium Retainer #E12046 and BOTH Ferrea Spring Seat Locator #SL1185 and #SL1183 (Hat Seal). (Discard OEM Hat Seal).
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$60.38 |
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