Filters
Competition Cams 4737-16
Valve Spring Shim Kit - 1.437" OD, .645" ID .015" Thickness; Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .015" thick, heat-treated spring shims.
Competition Cams 4738-1
Valve Spring Shim - 1.480" OD, .765" ID .015" Thickness; Ensure the equal installed height of all of your valve springs with this 1.480" outer diameter, .015" thick, heat-treated spring shim.
Competition Cams 4738-100
Valve Spring Shims 100 - 1.480" OD, .765" ID .015" Thick
Competition Cams 4738-16
Valve Spring Shim Kit - 1.480" OD, .765" ID .015" Thickness; Ensure the equal installed height of all of your valve springs with these 1.480" outer diameter, .015" thick, heat-treated spring shims.
Competition Cams 4739-1
Valve Spring Shim - 1.500" OD, .645" ID .015" Thickness; Ensure the equal installed height of all of your valve springs with this 1.500" outer diameter, .015" thick, heat-treated spring shim.
Competition Cams 4739-100
Valve Spring Shims 100 - 1.500" OD, .645" ID .015" Thick
Competition Cams 4740-1
Valve Spring Shim - 1.640" OD, .635" ID .015" Thickness; Ensure the equal installed height of all of your valve springs with this 1.640" outer diameter, .015" thick, heat-treated spring shim.
Competition Cams 4740-100
Valve Spring Shims 100 - 1.640" OD, .635" ID .015" Thick
Competition Cams 4740-16
Valve Spring Shim Kit - 1.640" OD, .635" ID .015" Thickness; Ensure the equal installed height of all of your valve springs with these 1.640" outer diameter, .015" thick, heat-treated spring shims.
Competition Cams 4742-1
Valve Spring Shim - 1.250" OD, .814" ID .030" Thickness; Ensure the equal installed height of all of your valve springs with this 1.250" outer diameter, .030" thick, heat-treated spring shim.
Competition Cams 4742-100
Valve Spring Shims 100 - 1.250" OD, .814" ID .030" Thick
Competition Cams 4742-16
Valve Spring Shim Kit - 1.250" OD, .814" ID .030" Thickness; Ensure the equal installed height of all of your valve springs with these 1.250" outer diameter, .030" thick, heat-treated spring shims.