Manley 1.550 Spring Cups 42317-16

Valve Spring Locator - Inside - 0.062 in Thick - 1.535 in OD - 0.570 in ID - 0.730 in Spring ID - Steel - Black Oxide - Set of 16

Howards Racing Components Valve Spring Cups- 1.550 x 1.680 OD x .577 ID 96015

Valve Spring Locator - Outside - 0.060 in Thick - 1.680 in OD - 0.577 in ID - 1.550 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.677 Spring Cups 42371-16

Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.635 in ID - 1.677 in Spring OD - Steel - Black Oxide - Set of 16

Comp Cams Valve Spring Locators GM 6.6L Duramax 4688-32

Valve Spring Locator - Inside - 0.060 in Thick - 1.100 in OD - 0.470 in ID - 0.720 in Spring ID - Steel - Set of 32

Comp Cams Spring Locator 1.540 O.D .640 I.D. .060 Thickness 4782-16

Valve Spring Locator - Inside - 0.060 in Thick - 1.540 in OD - 0.640 in ID - 0.715 in Spring ID - Steel - Set of 16

Manley 1.550 Spring Cups 42330-16

Valve Spring Locator - Inside - 0.062 in Thick - 1.535 in OD - 0.635 in ID - 0.750 in Spring ID - Steel - Black Oxide - Set of 16

Pac Racing Springs Steel C/M Spring Seats - 1.650 x .630 x .570 PAC-S133

Valve Spring Locator - Inside - 0.030 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly - Set of 16

Comp Cams Spring Locator 1.500 O.D .570 I.D. .060 Thickness 4784-16

Valve Spring Locator - Inside - 0.060 in Thick - 1.500 in OD - 0.570 in ID - 0.735 in Spring ID - Steel - Set of 16

Comp Cams Spring Seat Locators for 7245 Springs 4669-16

Valve Spring Locator - Inside - 0.060 in Thick - 1.660 in OD - 0.570 in ID - Steel - Black Oxide - Set of 16

Straub Technologies Inc. 1.300 Valve Spring Locators .505 ID 16pk 101-0240

Valve Spring Locator - Inside - 0.060 in Thick - 1.290 in OD - 0.505 in ID - 1.300 in Spring OD - Steel - Set of 16

Manley 1.660 Spring Cups 42364-16

Valve Spring Locator - Inside - 0.062 in Thick - 1.660 in OD - 0.570 in ID - 0.640 in Spring ID - Steel - Black Oxide - Set of 16

Comp Cams Spring Locators 4872-16

Valve Spring Locator - Inside - 0.060 in Thick - 1.300 in OD - 0.520 in ID - 0.875 in Spring ID - Steel - Set of 16

Comp Cams Spring Seat Locators - ..060x.780x.878x.1253 4690-16

Valve Spring Locator - Inside - 0.120 in Thick - 1.253 in OD - 0.780 in ID - 0.878 in Spring ID - Steel - Set of 16