Page 542 - 2021-22_EngineCatalogAP

VALVE SPRINGS
Part No.
1.300"-1.394" O.D. - Cont. Manley
Description
O.D. I.D.
1.324" .676"
1.311" .650"
1.340" .726"
Seat Pressure Qty.
165 @ 1.800" 16
145 @ 1.811" 16
170 @ 1.800" 16
MAN221421-16
MAN221431-16 †
MAN221435-16
Dual Spring, NextTek Series, Fully Polished, Hyd. Roller Single Conical Spring, NexTek, Ovate Wire,
Super Finished, 5.7L, 6.1L Hemi, Hyd. Roller
Dual Spring, NexTek Series, Fully Polished, LT1, LT4, Hyd. Roller
† These Chrysler Hemi springs come with shims which are ONLY for 6.1L applications on the intake side to achieve the correct installed height. Includes a set of piloting rings that install over the factory "Top Hat".
PAC Racing Springs
PACPAC-1205X PACPAC-1207X PACPAC-1208X PACPAC-1209X PACPAC-1212X PACPAC-1219X PACPAC-1221X PACPAC-1335 PACPAC-1371 PACPAC-1905
1.400"-1.494" OD Comp Cams
COM901-16 COM914-16 COM926-16 COM940-16 COM942-16 COM950-16 COM972-16 COM977-16 COM978-16 COM984-16 COM985-16 COM986-16 COM987-16 COM990-16 COM994-16 COM995-16 COM7245-16 COM26120-16 COM26986-16 COM26995-16
Crane Cams
CRN96803-16 CRN96806-12 CRN99833-16 CRN99838-16 CRN99838-8 CRN99840-16 CRN99841-16 CRN96870-16 CRN96872-16 CRN96873-16 CRN96877-16 CRN99892-16 CRN99893-16
Crower
CRO68404-16 CRO68390X3-16
Edelbrock
EDE5812
Dual Spring, RPM Series, LS Round Wire
Dual Spring, RPM Series, LS Round Wire
Dual Spring, RPM Series, LS Round Wire
Dual Spring, RPM Series, LS Round Wire
Single Spring, RPM Series, GM 604 Crate Cheater Single Beehive Spring, RPM Series, LS1 HP Ovate Wire Dual Spring, RPM Series, LS Ovate Wire
Dual Spring, Drag Race
Dual Spring, Small Diameter, Circle Track Flat Tappet Dual Spring, HR Series
Single Spring w/Damper Dual Spring Single Spring w/Damper Single Spring w/Damper Single Spring w/Damper Dual Spring w/Damper Single Spring w/Damper Dual Spring w/Damper Dual Spring w/Damper Single Spring w/Damper Dual Spring w/Damper Single Spring w/Damper Dual Spring w/Damper Single Spring w/Damper Dual Spring w/Damper Dual Spring w/Damper Dual Conical Spring Single Beehive Spring Single Beehive Spring Single Beehive Spring
Single Spring w/Damper Single Spring w/Damper Single Spring
Dual Spring
Dual Spring Single Spring w/Damper Single Beehive Spring Dual Spring w/Damper Dual Spring w/Damper Dual Spring w/Damper Dual Spring w/Damper Dual Spring
Dual Spring
Dual Spring w/Damper Dual Spring w/Damper
1.304" .694" 1.304" .680" 1.324" .694" 1.324" .680" 1.335" .910" 1.307"/1.072" .885"/.650" 1.300" .655" 1.300" .616" 1.374" .716" 1.304" .694"
1.494" 1.040" 1.485" .820" 1.475" 1.062" 1.464" 1.080" 1.437" 1.039" 1.464" .724" 1.460" 1.060" 1.460" .700" 1.460" .697" 1.430" 1.070" 1.430" .700" 1.437" 1.073" 1.430" .697" 1.437" 1.073" 1.437" .697" 1.437" .697"
1.657"/1.442" .861"/.646" 1.445"/1.095" 1.00"/.650" 1.415"/1.065" 1.00"/.650" 1.415"/1.065" 1.00"/.650"
1.435" 1.035"
1.437" 1.069" 1.440" 1.040"
1.465" .807"
1.465" .807"
1.460" 1.060"
1.295"/1.450" .859"/1.014" 1.460" 1.060" 1.437" 1.080" 1.437" 1.080"
1.460" .697"
1.449" .794"
1.460" 1.075"
1.405" .780"
1.440" .700"
155 @ 1.800" 16 155 @ 1.800" 16 180 @ 1.800" 16 160 @ 1.800" 16 125 @ 1.750" 16 145 @ 1.800" 16 160 @ 1.800" 16 250 @ 1.800" 16 150 @1.950" 16 160 @ 1.800" 16
101 @ 1.650" 16 165 @ 1.800" 16 108 @ 1.800" 16 89 @ 1.900" 16 115 @ 1.700" 16 132 @ 1.900" 16 124 @ 1.800" 16 155 @ 1.850" 16 126 @ 1.850" 16 105 @ 1.750" 16 164 @ 1.750" 16 105 @ 1.500" 16 138 @ 1.750" 16 105 @ 1.500" 16 100 @ 1.700" 16 170 @ 1.550" 16 150 @ 2.00" 16 155 @ 1.880" 16 123 @ 1.750" 16 137 @ 1.700 16
107 @ 1.700" 16
104 @ 1.750" 12 98 @ 1.700" 16
112 @ 1.650" 16
112 @ 1.650" 8
110 @ 1.550" 16
118 @ 1.950" 16 134 @ 1.900" 16 131 @ 1.850" 16 134 @ 1.750" 16
126 @ 1.850" 16
120 @ 1.875" 16
165 @ 1.750" 16
113 @ 1.600" 16
116 @ 1.800" 16
VALVE SPRINGS AND COMPONENTS
Single Spring
1.435" 1.041"
76 @ 1.670" 16
540 20210--221 ENGINE BUILDER CATALOG