2026 KPMI Full Catalog V1 - Flipbook - Page 50
HD SPORTSTER 1957-1969
®
™
HARLEY-DAVIDSON
Valve Guides • C630 Bronze • Cast Iron
A
B
C
D
E
0.470”
0.545”
0.700”
1.225”
0.745”
F
Intake
C630 Bronze
Cast Iron
G
0.3085” 0.5650” / Std.
+0.001”
+0.002”
+0.010”
A
B
C
D
E
F
G
0.470” 0.545” 0.600” 1.225” 0.745” 0.3375” 0.5650” / Std.
+0.001”
+0.002”
+0.010”
For sizing KPMI® Cast Iron Valve Guides please use Reamers and Ball Hones listed in HD® Tool section (Pg.90-93).
20-2320
20-2321
20-2322
20-2329
20-2320C
20-2321C
20-2322C
20-2329C
Exhaust
20-2330
20-2331
20-2332
20-2339
20-2330C
20-2331C
20-2332C
20-2339C
Valve Guide Seals • O.E.M. Replacement
Stem Diameter
5/16"
O.L
0.375"
Seal O.D.
0.630"
Seal Style
7
A
0.530”±0.002”
Part Number
71033-4
71033-8
71033-16
71033-50
71033-100
Stem Diameter
O.L
Seal O.D.
Seal Style
11/32"
0.375"
0.630"
7
A
0.530”±0.002”
Part Number
71034-4
71034-8
71034-16
71034-50
71034-100
Designed for these guide specs
B
C
D
----0.295"
Quantity
Pkg. of 4
Pkg. of 8
Pkg. of 16
Pkg. of 50
Pkg. of 100
Designed for these guide specs
B
C
D
----0.295"
Quantity
Pkg. of 4
Pkg. of 8
Pkg. of 16
Pkg. of 50
Pkg. of 100
Type
Intake
Exhaust
Quantity Discount
0%
0%
Less- 10%
Less- 15%
Less- 20%
Type
Intake
Exhaust
Quantity Discount
0%
0%
Less- 10%
Less- 15%
Less- 20%
Please use KPMI® installation tools and protectors listed in HD® Tool section (Pg.90-93).
Rocker Arm Bushings • Manganese Bronze
KPMI P/N
Material
O. D.
I. D.
O. L.
Quantity
20-2106
Manganese Bronze
0.6795”
0.548”
1.065”
Pkg. of 8
Wrist Pin Bushings • Engine Builder Series • Manganese Bronze
KPMI P/N
Material
O. D.
I. D.
O. L.
Remarks
Quantity
20-20810
Manganese Bronze
0.897"
0.788"
0.945"
Standard
Pkg. of 1
20-20812
Manganese Bronze
0.899"
0.788"
0.945"
+0.002”
Pkg. of 1
Made from Manganese Bronze to exact tolerances, these bushings will meet or exceed 昀椀tment and wear ability of all other replacement style bushings available.
Wrist Pin Bushings • High Performance • C630 Bronze
KPMI P/N
Material
O. D.
I. D.
O. L.
Quantity
20-0644
C630 Bronze
0.897"
0.788"
0.945"
Pkg. of 1
32
KPMI® has developed what we believe to be the highest quality wrist pin bushings available. Our wrist pin bushings are machined from a solid Nickel Bronze alloy,
with an exceptional Rockwell hardness rating. These bushings are a must for high performance applications.
order 650-557-2046
