STAINLESS VALVES
1000 SERIES
Engine Pro Performance Stainless Valves feature superior design engineering and
enhanced product features. Our valves are manufactured to exacting standards and from
only the highest quality materials.
Undercut stem
One piece forging
Fully machined
Stainless steel alloy
Hardened tip
Hard chrome plated stem
HEAD
STEM
INSTALLED OVERALL
TIP
PART #
TYPE
DIAMETER DIAMETER
HEIGHT
LENGTH
LENGTH
REFERENCE INFO
CHEVROLET SMALL BLOCK
01-1000-8
EXH
1.500
11/32"
STOCK
4.910
.250
12 UNDERCUT, DISH HEAD
01-1000.100-8
EXH
1.500
11/32"
+.100
5.010
.256
12 UNDERCUT
01-1001-8
EXH
1.600
11/32"
STOCK
4.910
.250
12 UNDERCUT, DISH HEAD
01-1001.100-8
EXH
1.600
11/32"
+.100
5.010
.250
12 UNDERCUT, DISH HEAD
01-1052.150-8
EXH
1.650
11/32"
+.150
5.060
.250
12 UNDERCUT, DISH HEAD
01-1002-8
INT
1.940
11/32"
STOCK
4.910
.250
10 UNDERCUT, DISH HEAD
01-1002.100-8
INT
1.940
11/32"
+.100
5.010
.256
10 UNDERCUT
01-1003-8
INT
2.020
11/32"
STOCK
4.910
.250
10 UNDERCUT, DISH HEAD
01-1003.100-8
INT
2.020
11/32"
+.100
5.010
.250
10 UNDERCUT, DISH HEAD
01-1007-8
INT
2.055
11/32"
STOCK
4.910
.250
10 UNDERCUT, DISH HEAD
01-1007.100-8
INT
2.055
11/32"
+.100
5.010
.250
10 UNDERCUT, DISH HEAD
01-1008-8
INT
2.080
11/32"
STOCK
4.910
.250
10 UNDERCUT, DISH HEAD
01-1008.100-8
INT
2.080
11/32"
+.100
5.010
.250
10 UNDERCUT, DISH HEAD
CHEVROLET BIG BLOCK
01-1011-8
EXH
1.720
3/8"
STOCK
5.352
.250
12 UNDERCUT, DISH HEAD
01-1004-8
EXH
1.880
3/8"
STOCK
5.352
.250
12 UNDERCUT, DISH HEAD
01-1014.100-8
EXH
1.880
11/32"
+.100
5.425
.250
12 UNDERCUT, DISH HEAD
01-1115.100-8
INT
2.190
11/32"
+.100
5.300
.250
10 UNDERCUT, DISH HEAD
01-1010-8
INT
2.065
3/8"
STOCK
5.228
.250
10 UNDERCUT, DISH HEAD
01-1005-8
INT
2.190
3/8"
STOCK
5.228
.250
10 UNDERCUT, DISH HEAD
01-1032-8
INT
2.250
3/8"
STOCK
5.271
.225
10 UNDERCUT, DISH HEAD
CHRYSLER SMALL BLOCK 340, W2
01-1600.070-8
EXH
1.600
3/8"
+.070
5.075
.225
14 UNDERCUT
01-1602.050-8
INT
2.020
3/8"
+.050
5.050
.225
12 UNDERCUT
CHRYSLER BIG BLOCK
01-1311-8
EXH
1.740
3/8"
STOCK
4.910
.290
14 UNDERCUT
01-1310-8
INT
2.080
3/8"
STOCK
4.875
.290
12 UNDERCUT
FORD SMALL BLOCK
01-1102-8
EXH
1.460
11/32"
STOCK
5.070
.395
12 UNDERCUT, DISH HEAD
01-1101-8
INT
1.780
11/32"
STOCK
5.070
.395
10 UNDERCUT, DISH HEAD
FORD 351C, BOSS 302, 429, 460
01-1108-8
EXH
1.710
11/32"
STOCK
5.060
.250
12 UNDERCUT, DISH HEAD
01-1109-8
EXH
1.760
11/32"
STOCK
5.060
.250
9 FLOW, DISH HEAD
01-1110-8
INT
2.070
11/32"
STOCK
5.275
.250
12 UNDERCUT, DISH HEAD
01-1107.050-8
INT
2.250
11/32"
+.050
5.271
.250
10 UNDERCUT, DISH HEAD
FORD 351W & GT40 HEAD
01-1105-8
EXH
1.550
11/32"
STOCK
5.075
.395
12 UNDERCUT, DISH HEAD
01-1155-8
EXH
1.600
11/32"
STOCK
5.075
.395
12 UNDERCUT, DISH HEAD
01-1106-8
INT
1.940
11/32"
STOCK
5.075
.395
10 UNDERCUT, DISH HEAD
PONTIAC 400-455
01-1500-8
EXH
1.770
11/32"
STOCK
5.110
.250
9 FLOW, DISH HEAD
01-1501-8
INT
2.110
11/32"
STOCK
5.095
.250
9 FLOW, DISH HEAD, 30 SEAT
ECONOMY STAINLESS VALVES
500 SERIES
HEAD
STEM
INSTALLED OVERALL
TIP
PART #
TYPE
DIAMETER
DIAMETER
HEIGHT
LENGTH
LENGTH
CHEVROLET SMALL BLOCK
Our economy performance
valves are one piece EV-12
01-500-8
EXH
1.500
11/32"
STOCK
4.910
.250
stainless steel forgings with
01-501-8
EXH
1.600
11/32"
STOCK
4.910
.250
hard tips and chrome plated
01-502-8
INT
1.940
11/32"
STOCK
4.910
.250
undercut stems.
01-503-8
INT
2.020
11/32"
STOCK
4.910
.250
NEW NUMBERS SHOWN IN BOLD FACE TYPE
7