38
VALVE SPRINGS, LOCKS, RETAINERS
www.kcenginepro.com
VALVE SPRINGS
VALVE LOCKS
PERFORMANCE
Chrome Moly Steel
Case hardened.
Solid
* #1000 is stamped, others are high grade chrome moly steel.
Part #
OD
ID
ID Inner (Valve Closed)
(Valve Open)
Height
Max Lift
Single
Part #
Valve Height
Size
Lock Cap Recess
02-1000-16 1.250 0.876
80# @ 1.700
200# @ 1.250
1.150
0.450
02-1001-16 1.250 0.880
110# @ 1.700
285# @ 1.210
1.160
0.500
7O
02-1002-16 1.250 0.880
135# @ 1.750
325# @ 1.200
1.160 .550 @ 1.750
04-1000-32*
0
11/32"
7
O
NO
02-1016-16 1.255 0.871
130# @ 1.750
358# @ 1.250
1.100
0.650
04-1001-32
0
11/32"
7
O
NO
02-1017-16 1.437 1.039
115# @ 1.700
284# @ 1.200
1.125
0.575
04-1008-32
+.050"
11/32
7
O
NO
02-1021-16 1.460 1.060
124 # @ 1.800
293# @ 1.250
1.195
0.605
04-1009-32
-.050
11/32
7
O
NO
02-1005-16 1.476 1.062
109# @ 1.800
317# @ 1.300
1.140
0.600
04-1007-32
0
8mm
7
O
NO
02-1007-16 1.524 1.100
122# @ 1.900
309# @ 1.400
1.200
0.700
04-1005-32
0
3/8"
7
O
NO
02-1014-16 1.539 1.125
149# @ 1.900
328# @ 1.350
1.225
0.675
04-1010-32
+.050
3/8"
7
O
NO
04-1011-32
-.050
3/8"
7
O
NO
Dual
02-1010-16 1.437 1.073
0.697 130# @ 1.700
372# @ 1.150
1.020
0.650
10
O
END 02-1004-16 1.437 1.070
0.697 135# @ 1.750
307# @ 1.150
1.150
0.640
04-1002-32
0
11/32"
10
O
YES
02-1003-16 1.437 1.080
0.697 141# @ 1.750
334# @ 1.150
1.150
0.630
TOP
04-1003-32
+.050"
11/32"
10
O
NO
02-1011-16
1.460 1.060
0.697 127# @ 1.850
369# @ 1.250
1.195
0.655
04-1004-32
-.050"
11/32"
10
O
NO
02-1012-16 1.509 1.125
0.697
112# @ 1.900
355# @ 1.200
1.175
0.725
04-1006-32
0
3/8"
10
O
YES
02-1008-16 1.539 1.125
0.731 204# @ 1.900
516# @ 1.250
1.225
0.675
02-1015-16 1.539 1.125
0.697 138# @ 1.950
419# @ 1.350
1.225
0.725
02-1009-16 1.550 1.136
0.812 240# @ 1.900
598# @ 1.250
1.160
0.750
VALVE LOCKS
SUPER CLEAN BEEHIVE SPRINGS
General
Spring Diameters
Installed
Max
7
O VALVE LOCKS
Application Large End
Small End
Height
Open Load
Spring Coil
Max
Part #
Steel
Stem
Groove
Note
Part #
OD
ID
OD
ID
(Valve Closed)
(Valve Open)
Rate
Bind
Lift
601-16
Hardened
11/32"
1
603-16
Hardened
3/8"
1
Ford 4.6L & 5.4L 2& 3
605-16
Hardened
11/32"
4
02-1200-16 1.061 .738
.959 .636
80# @ 1.640
185# @ 1.090
191
1.020 .550
606-16
Hardened
3/8"
2&4
Chrysler
Chevy LS1, LS2, LS6
648-16
Machined
11/32"
1
02-1201-16 1.290 .885
1.055 .650
130# @ 1.800 318# @ 1.200
313
1.140 .600
641-16
Machined
3/8"
1
Many Big Block Engines
02-1202-16 1.445 1.000
1.095 .650
155# @ 1.880 377# @ 1.280
370
1.210 .600
10
O FULLY MACHINED
Many Small Block Engines
Part #
Application
Stem
Groove
Height
02-1203-16 1.412 1.065
1.000 .650
123# @ 1.750 284# @ 1.175
280
1.040 .650
611-16 w/lash cap recess
11/32"
1
612-16 w/lash cap recess
3/8"
1
613-16 wo/lash cap recess 11/32"
1
614-16 wo/lash cap recess 11/32"
1
+.050"
616-16 wo/lash cap recess
3/8"
1
+.050"
SINGLE
VAL AND
VE
DUAL V
SPRINGSALVE SPRINGS
625-16 Chrysler
3/8"
2
626-16 Chrysler
3/8"
4
627-16 Chrysler
3/8"
2&4
Part #
OD
Pressure
Open Pressure
Bind
Rate
Single
RETAINERS
901-16
1.494"
101@1.650"
242@1.250"
1.160"
353
910-16
1.354"
85@1.850"
275@1.350"
1.280"
380
Spring
911-16
1.525"
122@1.900"
306@1.400"
1.200"
367
Part #
Description
Diameter
Stem Degree
926-16
1.475"
108@1.800"
316@1.300"
1.140"
415
742-16 SB Chevy & Buick V6
1.250
11/32
7
940-16
1.464"
89@1.900"
232@1.300"
1.200"
239
743-16 Chevy-Olds-Pont-Ford 1.437-1.500 11/32
7
941-16
1.260"
135@1.750"
379@1.200"
1.130"
443
744-16 BB Chevy-Chrys-Ford 1.437-1.500
3/8
7
942-16
1.437"
115@1.700"
284@1.200"
1.125"
339
740-16 Super Lock Retainer
1.437-1.500
All
10
972-16
1.460"
125@1.800"
308@1.250"
1.195"
328
741-16 Super Lock Retainer
1.500-1.550
All
10
981-16
1.254"
105@1.700"
295@1.250"
1.150"
417
747-16 Super Lock Retainer
1.437-1.500
All
10
Dual
748-16 Super Lock Retainer
1.500-1.550
All
10
924-16
1.509"
115@1.900"
322@1.200"
1.175"
296
749-16 Super Lock Retainer
1.500-1.550
All
10
925-16
1.510"
122@1.900"
399@1.200"
1.100"
395
750-16 Super Lock Retainer
1.250
All
10
928-16
1.550"
149@1.880"
371@1.250"
1.160"
352
751-16 Use with 893 Spring
1.250
All
10
929-16
1.535"
150@1.880"
434@1.230"
1.180"
437
768-16 Ford
1.437-1.500 11/32
7
930-16
1.509"
142@1.900"
371@1.250"
1.160"
352
774-16 Chevy LS1
1.290
Std
7
938-16
1.540"
203@1.900"
467@1.300"
1.225"
480
787-16 26915 or 26918 non LS1 1.290
Std
7
943-16
1.550"
240@1.900"
598@1.250"
1.160"
551
38
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