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 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
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| 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. | |||||||||||||
