Page 220 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

VALVE SPRING RETAINERS

Steel Valve Spring Retainers
Valve "A" "B" "C"
Part No. Retainer/Spring Stem OD OD OD Qty.
Comp Cams
COM703-16 10º, 1.185" Beehive All 1.185" 1.150" .725" 16
COM705-16 10º, 1.185" +.050" (#703) All 1.185" 1.150" .725" 16
COM710-24 7º, 0.959" Stock .930" .630" — 24
COM740-16 10º, 1.437" - 1.500" All 1.400" 1.040" .690" 16
COM741-16 10°, 1.500"-1.550" All 1.500" 1.115" .690" 16
COM742-16 7°, 1.250" 11/32" 1.230" .870" .650" 16
COM743-16 7°, 1.437"-1.500" 11/32" 1.400" 1.060" .690" 16
COM744-16 7°, 1.437" 3/8" 1.400" 1.060" .690" 16
COM747-16 10º, 1.437" - 1.500" All 1.400" 1.050" .690" 16
COM761-16 7º/ 1.055" Stock 1.000" .640" — 16
COM775-16 7º, 1.430"-1.460" Stock 1.300" 1.070" .690" 16
COM780-16 7º, 1.500" - 1.550" 3/8" 1.500" 1.115" .690" 16
COM782-16 7º, 1.500" - 1.550" 11/32" 1.500" 1.115" .690" 16 A
COM787-16 7°, Beehive Style 1.055" 11/32" 1.030" .640" — 16
COM792-16 7º, 0.959" Stock .930" .630" — 16 B
COM795-16 Beehive Style 11/32" 1.050" — .640" 16
C
COM1730-16 Lightweight 10°, 1.437"-1.500" All 1.375" 1.065" .700" 16
COM1731-16 Lightweight 10°, 1.500"-1.550" All 1.437" 1.100" .800" 16
COM1732-16 Lightweight 10°, 1.500"-1.550" All 1.450" 1.100" .710" 16
COM1750-16 Lightweight 10º, 1.250" Spring All 1.240" .870" .735" 16
COM1754-16 Lightweight 7°, 1.250" 8mm 1.235" .860" .610" 16
COM1756-16 Lightweight 7°, 1.185" All 1.050" .725" .466" 16
COM1772-16 Lightweight 7°, 1.290" 8mm .948" .640" — 16
COM1777-16 Lightweight 7º, 1.290" Spring 11/32" 1.172" .910" .646" 16
COM1787-16 Lightweight 7º, 1.055" Spring 11/32" 1.030" .640" — 16
COM1779-16 Lightweight 7°, 1.290" LS-Series Stock 1.172" .910" .646" 16
COM1795-16 Lightweight 10º, 1.095" Spring All 1.090" .640" — 16
COM799-32 7º, .943", #26123 Beehive Stock .900" .570" — 32
COM701-32 7º, GM DuraMax ,.959"-1.013" Stock .930" .630" — 32
Crane Cams
CRN99915-16 7°, 1.225"-1.250" 11/32" 1.203" .867" .607" 16
CRN99916-16 7°, 1.225"-1.250" 11/32" 1.203" .867" .607" 16
CRN99936-16 7°, 1.430"-1.500" 11/32" 1.375" 1.060" .675" 16
CRN99943-16 7°, 1.430"-1.500" 11/32" 1.375" 1.060" .675" 16
CRN99944-16 7°, 1.430"-1.500" 11/32" 1.375" 1.060" .675" 16
CRN99948-16 7°, 1.430"-1.500" 3/8" 1.375" 1.060" .675" 16
CRN99953-16 7°, 1.460" Dual 11/32" 1.375" 1.075" .792" 16
CRN99954-16 7°, 1.460" Dual 3/8" 1.375" 1.075" .792" 16
CRN99955-16 7°, 1.540"-1.630" 3/8" 1.500" 1.135" .635" 16
CRN99956-16 7°, 1.540"-1.630" 11/32" 1.500" 1.135" .635" 16
CRN99957-16 7°, 1.430"-1.500" 3/8" 1.375" 1.060" .675" 16
CRN99962-16 7°, 1.530" Dual 11/32" 1.500" 1.111" .765" 16
CRN99964-16 7°, 1.540" Dual, Tall 11/32" 1.500" 1.135" .725" 16
CRN99967-8 7°, 1.320" Dual, 2.3 11/32" 1.250" .985" .745" 8
CRN99969-16 7°, 1.430"-1.500" All 1.425" 1.060" .685" 16
CRN99970-16 7°, 1.510"-1.625" All 1.500" 1.100" .690" 16
CRN99976-16 7º, 1.055" , 1.445", Conical Single All .980" .640" — 16
CRN99971-16 10º/1.430"-1.500" All 1.060" .685" — 16
CRN99974-16 7º/1.510"-1.625" All 1.100" .690" — 16
GM Performance
GMP10241744 7º, Single Spring Stock 1.132" .866" — 1
GMP19169661 7º, Single, Vortec Stock 1.055" .640" — 1
GMP19171528 7º, Singlem LT1/LT4 Stock 1.055" .640" — 1
Howard Cams
HRC97112 7°, 1.250" 11/32" 1.125" .850" .645" 16
HRC97118 7°, 1.437" 11/32" 1.375" 1.020" .735" 16
HRC97110 7°, 1.480"-1.550" 3/8" 1.440" 1.050" .700" 16
HRC97128 10°, 1.437"-1.450" All 1.435" 1.070" .700" 16
HRC97132 10°/ 1.250" All 1.125" .875" .740" 16
Isky Racing Cams
ISK3607-ST 7°, 1.530" Spring 3/8" — .895" .670" 16
ISK200-ST/10DEG 10°, 1.560" Spring All — 1.115" .725" 16
ISK275-ST 7°, 1.560" Spring All — 1.120" .730" 16
ISK507-ST 7°, 1.530" Spring 11/32" — 1.080" .735" 16
ISK507-STA 7°, 1.530" Spring, Tall 11/32" — 1.080" .735" 16
ISK707-ST 7°, 1.240" Spring 11/32" — — .886" 16
ISK707-STA 7°, 1.260" Spring 11/32" — — .886" 16
Note: Many of the these valve springs are available individually. Replace -16 with a -1.

2018 ENGINE BUILDER CATALOG 219