Page 551 - 2021-22_EngineCatalogAP

Steel Valve Spring Retainers
Part No.
Comp Cams
COM1717-16 COM1730-16 COM1731-16 COM1732-16 COM1750-16 COM1754-16 COM1756-16 COM1772-16 COM1777-16 COM1787-16 COM1779-16 COM1795-16
Crane Cams
CRN99915-16 CRN99916-16 CRN99936-16 CRN99943-16 CRN99944-16 CRN99948-16 CRN99953-16 CRN99954-16 CRN99955-16 CRN99956-16 CRN99957-16 CRN99962-16 CRN99964-16 CRN99967-8 CRN99969-16 CRN99970-16 CRN99971-16 CRN99976-16 Howard Cams HRC97110 HRC97112 HRC97118 HRC97128 HRC97132
Isky Racing Cams
ISK200-ST/10DEG ISK275-ST ISK507-ST ISK507-STA ISK707-ST ISK707-STA ISK3607-ST
Retainer/Spring Stem
7°, 1.320" Dual — Lightweight 10°, 1.437"-1.500" All Lightweight 10°, 1.500"-1.550" All Lightweight 10°, 1.500"-1.550" All Lightweight 10°, 1.250" Spring All
Lightweight 7°, 1.250" Spring 8mm Lightweight 7°, 1.185" Spring All Lightweight 7°, 1.290" Spring 8mm Lightweight 7°, 1.290" Spring 11/32" Lightweight 7°, 1.055" Spring 11/32" Lightweight 7°, 1.290" LS-Series Stock
Lightweight 10°, 1.095" Spring All
7°, 1.225"-1.250" 11/32" 7°, 1.225"-1.250" 11/32" 7°, 1.430"-1.500" 11/32" 7°, 1.430"-1.500" 11/32" 7°, 1.430"-1.500" 11/32" 7°, 1.430"-1.500" 3/8"
7°, 1.460" Dual 11/32"
7°, 1.460" Dual 3/8" 7°, 1.540"-1.630" 3/8" 7°, 1.540"-1.630" 11/32" 7°, 1.430"-1.500" 3/8"
7°, 1.530" Dual 11/32" 7°, 1.540" Dual, Tall 11/32" 7°, 1.320" Dual, 2.3 11/32"
7°, 1.430"-1.500" All 7°, 1.510"-1.625" All 10°, 1.430"-1.500" All 7°, 1.055" , 1.445", Conical Single All
7°, 1.480"-1.550" 3/8" 7°, 1.250" 11/32" 7°, 1.437" 11/32"
10°, 1.437"-1.450" All 10°, 1.250" All
10°, 1.560" Spring All 7°, 1.560" Spring All 7°, 1.530" Spring 11/32"
7°, 1.530" Spring, Tall 11/32" 7°, 1.240" Spring 11/32" 7°, 1.260" Spring 11/32"
O.D.
1.200" 1.375" 1.437" 1.450" 1.240" 1.235" 1.050" .948" 1.172" 1.030" 1.172" 1.090"
1.203" 1.203" 1.375" 1.375" 1.375" 1.375" 1.375" 1.375" 1.500" 1.500" 1.375" 1.500" 1.500" 1.250" 1.425" 1.500" 1.060" .980"
1.440" 1.125" 1.375" 1.435" 1.125"
— — — — — —
O.D.
O.D. Qty.
MAN23648TS-16 MAN23670TS-16 MAN23672TS-16 MAN23681TS-16 MAN23682TS-16 MAN23702TS-16 MAN23746TS-16
10°, H-13 Tool Steel, 1.580" - 1.610" Dual Spring Super 7°, H-13 Tool Steel, 1.550" Dual Spring Super 7°, H-13 Tool Steel, 1.570" Dual Spring Super 7°, H-13 Tool Steel, 1.580"- 1.610" Dual Spring Super 7°, H-13 Tool Steel, 1.560" Dual Spring Super 7°, H-13 Tool Steel, 1.550" 221452SF Dual Spring Super 7°, H-13 Tool Steel, 1.400" 221446SF Dual Spring
7°, 1.530" Spring
3/8" —
All 1.400" All 1.500" All 1.240"
— 1.115"
11/32" 1.245" All 1.500"
All 1.440" All 1.440" All 1.440" All 1.440" All 1.440" All 1.440" All 1.260"
—— 16 1.065" .700" 16 1.100" .800" 16 1.100" .710" 16
.870" .735" 16 .860" .610" 16 .725" .466" 16 .640" — 16 .910" .646" 16 .640" — 16 .910" .646" 16 .640" — 16
.867" .607" 16 .867" .607" 16 1.060" .675" 16 1.060" .675" 16 1.060" .675" 16 1.060" .675" 16 1.075" .792" 16 1.075" .792" 16 1.135" .635" 16 1.135" .635" 16 1.060" .675" 16 1.111" .765" 16 1.135" .725" 16 .985" .745" 8 1.060" .685" 16 1.100" .690" 16 .685" — 16 .640" — 16
1.050" .700" 16 .850" .645" 16 1.020" .735" 16 1.070" .700" 16 .875" .740" 16
1.115" .725" 16 1.120" .730" 16 1.080" .735" 16 1.080" .735" 16
— .886" 16
— .886" 16 .895" .670" 16
1.060" .700" 16 1.115" .700" 16 .875" .650" 16
— .690" 16
.865" .680" 16 1.120" .705" 16
1.150" .825" 16 1.105" .710" 16 1.125" .730" 16 1.150" .825" 16 1.120" .805" 16 1.120" .790" 16 .980" .690" 16
Many of these valve spring retainers are available individually. Replace -16 with a -1.
K-Motion
KMOK-7400 KMOK-7410 KMOK-7420
Lunati Cams
LNT75741-16
Manley
MAN23651-16
MAN23656-16
Lightweight H-13 Tool Steel
10°, 1.460" Spring 10°, 1.500" - 1.550" Spring 7°, 1.265" Spring
10°, 1.550" Spring
7°, 1.250" 10°, 1.550" +.100"
Valve "A"
"B" "C"
A B C
VALVE SPRING RETAINERS
VALVE SPRINGS AND COMPONENTS
2021-22 ENGINE BUILDER CATALOG 549