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1.250 Spring Cups
Valve Spring Locator - Outside - 0.062 in Thick - 1.390 in OD - 0.570 in ID - 1.250 in Spring OD - Steel - Black Oxide - Set of 16$127.99$107.28 -
1.250 Street Master Single Valve Springs
Valve Spring - Street Master - Single Spring / Damper - 357 lb/in Spring Rate - 1.180 in Coil Bind 1.250 in OD - Set of 16$141.99$118.43 -
1.260 Pro H-11 Single Valve Springs
Valve Spring - Professional Series - Single Spring / Damper - 370 lb/in Spring Rate - 1.095 in Coil Bind - 1.260 in OD - Set of 16$124.99$104.60 -
1.290 Valve Spring Locators
Valve Spring Locator - Inside - 0.035 in Thick - 1.270 in OD - 0.505 in ID - 0.685 in Spring ID - Steel - Black Oxide - Set of 16$127.99$107.28 -
1.311 NexTek Dual Valve Springs
Valve Spring - NexTek - Beehive Spring - 353 lb/in Spring Rate - 1.100 in Coil Bind - 1.311 in OD - Polished - Set of 16$548.99$458.28 -
1.311 Spring Cups
Valve Spring Locator - Inside - 0.205 in Thick - 1.300 in OD - 0.812 in ID - 0.650 Spring ID - Steel - Black Oxide - Set of 16$127.99$107.28 -
1.324 Valve Spring Locators
Valve Spring Locator - Inside - 0.035 in Thick - 1.300 in OD - 0.505 in ID - 0.676 in Spring ID - Steel - Black Oxide - Set of 16$127.99$107.28 -
1.400 Dual Valve Springs Nek Tek Series
Valve Spring - NexTek - Dual Spring - 575 lb/in Spring Rate - 1.150 in Coil Bind - 1.400 in OD - Set of 16$1,017.99$848.85 -
1.437 Spring Cups
Valve Spring Locator - Outside - 0.062 in Thick - 1.550 in OD - 0.687 in ID - 1.437 in Spring OD - Steel - Black Oxide - Set of 16$127.99$107.28 -
1.437 Street Master Dual Valve Springs
Valve Spring - Street Master - Dual Spring / Damper - 418 lb/in Spring Rate - 1.085 in Coil Bind - 1.437 in OD - Set of 16$267.99$223.87