Valve Spring Retainers

 

Our retainers are made from 4140 Chrome Moly and 6AL4V Titanium retainers that is specially designed for high stress and high resistance to vibrational contact and harmonic wear. We also have a .8mm radius at the spring contact faces to help prevent retainer failure.

 
PART NO. O.D. Outer I.D. Inner I.D. STEM
DIA
S.B.
CHEV
B.B.
CHEV
HOL
V8
HOL
6 CYL
FORD
CLEV
FORD
WIND
CHRY
V8 & 6
HOL
VN V6
RET 1250 1.200 .870 .620 11/32 STD -.040 STD -.080 -.070
RET 125060 1.200 .870 .620 11/32 +.060 +.020 +.060 -.020 -010
RET 1132S 1.420 1.070 .750 11/32 STD -.040 STD -.080 -.070
RET 113260 1.420 1.070 .750 11/32 +.060 +.020 +.060 -.020 -.010
RET 1132120 1.420 1.070 .750 11/32 +.120 +.080 +.120 +.040 +.050
RET MGS 1.420 1.070 .750 11/32 STD +.015
3/8 +.040
RET MG1 1.420 1.070 .750 11/32 +.100 +.115
3/8 +.140
RET 1320 1.300 .975 .685 8mm GEMINI .020 Shorter Installed Ht. Ford 2Lt OHC .110 Extra Installed Ht.
RET 1075 1.075 .772 .480 6mm .130 Taller Intake RB25 Retainer to allow for 10mm valve lift. kit No: PSR 25109K
RET 1000T .990 .720 .570 6mm Titanium Retainer. Ford BA/BF/FG. Toyota 2JZ. WRX EJ25 STi 2006
RET 990T .990 .720 .560 6mm Titanium Retainer. 1UZ V8 Toyota.

RET 1255

RET 125570

1.260

1.225

.915

.955

.650

.640

8mm

8mm

Chevy LS1/Ecotech V6. use PS 50668 Spring

Chevy LS1, .070 EXTRA fitted height use PS 60668 Spring

RET G1260 1.250 .975 .700 11/32 Holden GREY motor. + .020 extra installed height.
RET 960T .990 .720 .630 Titanium Retainer. Nissan RB25 Neo & Alloytech.
RET 1030T 1.030 .770 .465 Titanium Retainer. Dual Alloytech.
RET 1050 1.050 .725 4G63 Single. Use PS 3506/128 Spring
RET 1155 1.155 .850 .595 SR20 VET Dual
RET 1145 1.145 .835 .595 SR20 DET Single
RET 1075 1.075 .770 Nissan RB25 + .130 taller Retainers for Intake side.
RET 1080 1.080 .770 Nissan RB26 Single (N/A)
RET 1070T 1.075 .825 .615 Titanium Retainer. Nissan RB26 Dual
RET 1230 1.230 .950 .670 Titanium Retainer. Porsche 911 Dual
RET 3050T 1.290 .975 .680 Titanium Retainer.Ford AU. Nissan RB30 + .080 Taller
RET 1040T 1.270 .955 .635 Titanium Retainer. Ferrari 365 V8 Dual.