VALVES & SPRINGS
37
1-888-765-5487
QUALCAST VALVE TRAIN
OEM VALVE SPRINGS
OEM supplier, sold and priced in 4-packs
Part #
Application
Outside Dia.
Installed
VALVE SEATS
AMC
02- 0991X-4 V8 343-401
1.410
76-84 @ 1.810
CHRYSLER
Part #
O.D
I.D depth angle application
02- 0672-4
V8 318-360 1957-89
1.414
78-88 @ 1.687
SEAR
20-1562-1... TS
1.5670 ....1-5/16.. 7/32.......45 ..... universal
02- 0891X-4 V8 383-440 HP
1.504
100-110 @ 1.859
FORD
ALLOYS
02- 0611-4
Tractor, 221-223-260-289-272-292-312
1.364
71-79 @ 1.780
02- 1244-4
L6 300
1.393
25-30 @ 1.850
"Q" Series: Our high-chrome alloy designed for unleaded fu-
02- 1086-4
V8 302-351W exhaust with rotator
1.400
51-59 @ 1.700
els which enables Rockwell Rc40 hardness combined with easy
machinability. Features excellent resistance to high temperature
02- 1175-4
V8 302-351W intake
1.404
74-82 @ 1.780
corrosion in applications to 1150F. All 20- and 21- prefixes
02- 0991X-4 V8 351C-351M-429-460
1.410
76-84 @ 1.810
without a suffix are cast in Q material.
02- 0909X-4 V8 360-390-410-428 FE
1.472
85-95 @ 1.820
02- 1420-4
V8 460 1988-95
1.410
129 @ 1.650
"N" Series: Our austenitic (non-magnetic) nickel-based alloy
02- 0887X-4 V8 6.9-7.3L Diesel
1.390
72-80 @ 1.800
END
designed for natural gas, LPG, propane, and other extreme heat
applications. Denoted by the suffix "N". Rockwell Rc45 and hot
GM
TOP
hardness to 1600F.
02- 0558-4
Chev 235, 261, 265
1.333
74-82 @ 1.858
02- 0685X-4 Chev 153-292; 265-283
1.220
76-89 @ 1.696
"S" Series: Our stellite series. A cobalt-based alloy used in a
02- 1038X-4 Chev 307-350-400 with rotator
1.238
76-84 @ 1.610
very limited range of specialized applications where additional
02- 0880X-4 Chev Small Block
1.222
80 @ 1.700
abrasion resistance is necessary. Rockwell Rc53. Denoted by
02- 0880X-100 Chev Small Block bulk
1.222
80 @ 1.700
the suffix "S".
02- 0943X-4 Chev Z28 V8 HP
1.253
110 @ 1.700
Powdered Metal Series (25- Prefix):
02- 0943X-100 Chev Z28 V8 HP bulk
1.253
110 @ 1.700
Powdered Metal allows for longer cutter life by causing less
02- 1680-4
Chev 305-350 Vortec
1.240
85 @ 1.700
wear on your cutting tools. This material has a rate of thermal
02- 1330-4
Chev truck 366-454 w/shroud
1.490
80 @ 1.800
expansion very close to aluminum - making seat fallout in
02- 0864X-4 Chev 366-454
1.512
84-96 @ 1.800
aluminum heads a worry of the past.
02- 0816X-4 Chev 396-454
1.512
84-96 @ 1.880
02- 0813-4
Pontiac 350-455 inner 1965 on
1.065
28-34 @ 1.566
Engineered Advantages:
02- 0814-4
Pontiac 350-455 outer 1965 on
1.405
59-65 @ 1.586
Q, N, and S series inserts are individually cast and have a true
radius on the lead-in edge to facilitate the press fit. Also, all
JOHN DEERE
seats have a fully finished inside diameter to assist gas flow
02- 0757-4
L3-L4-L6 gas and diesel (oem# R26125)
1.375
52-64 @ 1.812
and swirl.
TOYOTA
02- 1405-4
L4 22REC 1985-96
1.305
65 @ 1.600
SIZES
"20-" Prefix: The 4-digit part number is the cutter size. 1562
= 1.562" or 1-9/16" cutter. Actual O.D. of the seat is increased
by the press fit for cast iron heads - between 0.0045 and 0.006
VALVE STEM SEALS
inches.
ASK about
Stem
Guide
Unloaded
100 bulk
"21-" Prefix: The 4-digit part number is the cutter size as
above. Actual O.D. of the seat is increased by the press fit for
Part #
Diameter
Diameter Seal Diameter
Type
pack Price
aluminum heads - 0.007 inches.
Positive
35-306V-16
5/16"
0.485
0.625
Fluoroviton
"22-" Prefix: The 4-digit part number is the actual O.D. 2006
35-104V-16
11/32"
0.500
0.625
Fluoroviton
= 2.006 inches.
35-104P-16
11/32"
0.500
0.625
Polyacrylic
35-408AP-16
11/32"
0.531
0.680
Polyacrylic
35-305V-16
11/32"
0.562
0.700
Fluoroviton
35-304P-16
11/32"
0.562
0.700
Polyacrylic
VALVE GUIDES
Positive Metal Clad
35-8476V-16
5/16"
0.476
0.575
Fluoroviton
Available in 8-packs
35-804V-16
5/16"
0.502
0.625
Fluoroviton
35-802V-16
5/16"
0.531
0.680
Fluoroviton
35-125V-16
11/32"
0.485
0.630
Fluoroviton
35-529V-16
11/32"
0.531
0.675
Fluoroviton
Part #
O.D
I.D length Type Application
35-375V-16
3/8"
0.531
0.665
Fluoroviton
30-3026 ........ 0.472....... 0.275...... 1.702................ Chrys 3.7 & 4.7
35-377V-16
3/8"
0.562
0.675
Fluoroviton
30-9946 ........ 0.502....... 0.343...... 2.250............
Straight,spiralreamed,univ.
Teflon
30-9606 ........ 0.502....... 0.344...... 2.375............
Straight,spiralreamed,univ.
35-1611-16
11/32"
0.500
0.610
Teflon
30-9607 ........ 0.502....... 0.344...... 2.250............
Straight,spiralreamed,univ.
35-1711-16
11/32"
0.531
0.630
Teflon
30-9108 ........ 0.502....... 0.374...... 2.375............
Straight,spiralreamed,univ.
35-1612-16
3/8"
0.500
0.600
Teflon
30-9973 ...... 0.6255..... 0.3735...... 2.420.................BBC intake
35-1712-16
3/8"
0.531
0.630
Teflon
30-9972 ...... 0.6255..... 0.3735...... 2.630..............BBC exhaust
Umbrella
35-133P-16
11/32"
O-Ring
Polyacrylic
35-233V-16
11/32"
0.672
0.750
Fluoroviton
35-232P-16
11/32"
0.672
0.750
Polyacrylic
Located: Dania Beach, FL -- Kansas City, MO -- Minneapolis, MN -- Worcester, MA
37