1.437 O.D. Spring Shims .645 I.D. .030 Thickness

1.437in Dual Valve Spring Set

1.440 Spring Seat Cutter - For .560 Guide

1.440 TI Valve Spring Retainers - 8 Degree

1.442 Dia. Dual Valve Springs- .71 ID.

1.442 Dual Valve Springs .770 ID w/Damper

1.445 Valve Spring Kit Single w/Damper

1.445 Valve Springs - Ovate Beehive (16)

1.445 Valve Springs - Ovate Beehive (16)

1.445 Valve Springs - Ovate Beehive (16)

1.450 Pacaloy Valve Spring Retainers - 8 Dg

1.450 TI Valve Spring Retainers - 10 Degree

1.454 Valve Springs - Ovate Beehive (16)

1.455 OD Spring Locators .570in

1.465 Dual Valve Spring Kit w/Damper

1.470 Dual Valve Spring Kit - w/Damper

1.475 TI Valve Spring Retainers - 10 Degree

1.480 O.D. Spring Shim Kit 16 Ea .015-.030-.060

1.480 O.D. Spring Shims .765 I.D. .015 Thickness

1.480 O.D. Spring Shims .765 I.D. .030 Thickness

1.480 O.D. Spring Shims .765 I.D. .060 Thickness

1.480 TI Valve Spring Retainers - 10-Degree

1.485 Valve Springs/ Locks & Retainer Kit