VALVE SPRING RETAINERS
Titanium Valve Spring Retainers (Cont.)
Valve Stem
"A" OD
"B" OD
"C" OD
"D" OD Qty.
A B C
Part No.
Retainer/Spring
Manley - Cont. MAN23661-16
10°, 1.550", Double +.100" 10°, 1.625" +.100", Triple
All All
1.500" 1.120" .705" 1.500" 1.190" .640"
— 16 — 16
MAN23662-16
11/32", 3/8"
MAN23675-16
7°, 1.500", Double
1.325" 1.045" .720"
— 16
MAN23676-16
10°, 1.500," Double +.100" Lightweight 10°, 1.500", Double +.100" 10º, 1.560" Dual Spring +100" 10º, 1.550" Dual Spring +100" Super, 7º, 1.550" Double Spring Super, 7º, 1.660" Triple Spring 10°, 1.437" - 1.500" Double 10°, 1.500" - 1.550" Double 10°, 1.500" - 1.550" Double 10°, 1.625" Double +.100"
All
1.325" 1.035" .705"
— 16
MAN23679-16
All
1.325" 1.035" 1.035" — 16
All All All All All All All All All All All All All All All All
1.500" 1.120" .805"
— 16
MAN23643-16 MAN23660-16 MAN23702L-16 MAN23708L-16
1.550" 1.500" 1.105" .710" 16 1.450" 1.120" .790" N/A 16 1.450" 1.185" .870" .635" 16
Trick Titanium TRITT730B-16
1.437" 1.065" .700" 1.500" 1.110" .710" 1.500" 1.120" .730" 1.500" 1.175" .850" 1.500" 1.150" .825" 1.500" 1.140" .740" 1.500" 1.105" .710"
—
16
TRITT732B-16 TRITT738B-16 TRITT23640B-16 TRITT23650B-16 TRITT23658B-16 TRITT735B-16 TRITT739B-16 TRITT23653B-16 TRITT739C-16 TRITT515C-LTW-16
— 16 — 16 — 16 — 16 — 16 — 16
TRITT23648B-16 10°, 1.580" - 1.610" Double +.100"
10°, 1.550" Double +.100"
10°, 1.550" 10°, 1.625"
1.500" 1.180" .870" .635" 16 1.500" 1.180" .870" .635" 16 1.500" 1.185" .860" .620" 16 1.500" 1.180" .870" .635" 16
10°, 1.625 Triple
10°, 1.660" Triple +.100" 10°, 1.625 Triple, CNC Super, 7°, Dual,CNC
1.450" 1.140" .745"
— 16
PAC Racing Springs 400 Series PACPAC-R401
10º, 1.550" Triple Spring + .050" 10º, 1.550" Dual Spring + .050" 10º, 1.500" Dual Spring + .050" 10º, LS, 1.105" Dual Spring
All All All All
1.480" 1.185" .865" .635" 16
PACPAC-R404 PACPAC-R405 PACPAC-R408 PACPAC-R435 PACPAC-R439 PACPAC-R450 PACPAC-R455 PACPAC-R432 PACPAC-R502 PACPAC-R504 PACPAC-R505 PACPAC-R506 PACPAC-R508 PACPAC-R509 PACPAC-R510 PACPAC-R514 PACPAC-R515 PACPAC-R517 PACPAC-R532 PACPAC-R540 PACPAC-R541 PACPAC-R547 PACPAC-R556 PACPAC-R557 PACPAC-R536 PACPAC-R552
1.480" 1.165" .840" 1.450" 1.090" .780" 1.450" 1.040" .715"
— 16 — 16 — 16 — 16 — 16 — 16 — 16
D C B A
7º, LS Dual Spring
7 Deg LS 1.300" .940" .680" FMOD 1.075" .800" .575" Mini 8 1.240" .940" .685" 7 Deg LS 1.225" .920" .650"
7º, FMOD, Dual Spring Mini, 8º, Dual Spring 7º, LS Dual Spring Mini 8, Dual Spring 10°, 1.475" Spring 8°, 1.475" Spring 10°, 1.475" Spring 10°, 1.400" Spring 10°, 1.400" Spring 10°, 1.365" Spring 8°, 1.365" Spring 10°, 0.990" Spring 10°, 1.475" Spring 10º, Dual Spring 10º, Dual Spring Mini, 8º, Dual Spring
All
.890" .600"
— — 16
500 Series PACPAC-R501
All All All All All All All All All All All All All All All All All All All
1.475" 1.185" .865" .635" 16 1.475" 1.185" .865" .635" 16
1.475" 1.165" .840" 1.400" 1.090" .780" 1.400" 1.090" .695" 1.365" 1.040" .715" 1.365" 1.040" .715" 1.475" 1.140" .735" 1.475" 1.110" .710" 1.325" .990" .700" 1.200" .890" .600" 1.400" 1.080" .770" 1.400" 1.090" .695" 1.450" 1.060" .735" 1.440" 1.090" .780" 1.450" 1.120" .715" .990" .640"
— 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16 — 16
— — 16
8º, Dual Spring 8º, Dual Spring 8º, Dual Spring 8º, Dual Spring 8º, Dual Spring
10º, 1.450" Dual Spring Mini, 8º, Dual Spring
1.125" .800"
— — 16
1.360" .985" .680"
— 16
2018 ENGINE BUILDER CATALOG
222
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