Piston Kits
11-0267,11-0268,11-0276,11-0275
11-9725
Note: Piston Kits include Hastings X Ring.
   1948-78 1200 74” FL-FLH 9:1 Compression 3 7/16” Bore.
  Piston Kit   Wiseco Rings  
STD

11-9725

$245.00

11-9753

$44.00
.010

11-9726

$245.00

11-9754

$42.00
.020

11-9727

$245.00

11-9755

$42.00
.030

11-9728

$245.00

11-9756

$44.00
.040

11-9729

$245.00

11-9757

$40.00
.050

11-9730

$245.00

11-9758

$42.00
.060

11-9731

$245.00

11-9759

$42.00
.080

11-9732

$245.00

11-9760

$44.00
 1978-84 1340 80” Shovel 7:1 Compression 3 1/2” Bore.
  Piston Kit   Wiseco Rings  
STD

11-9733

$266.00

11-9759

$42.00
.010

11-9734

N/A

11-9762

$42.00
.020

11-9735

$266.00

11-9760

$44.00
.030

11-9736

$266.00

11-9764

$42.00
.040

11-9737

$266.00

11-9765

$40.00
1978-84 1340 80” Shovel 9.5:1 Compression 3 1/2” Bore.
  Piston Kit   Wiseco Rings  
STD

11-9738

$266.00

11-9759

$42.00
.010

11-9739

$266.00

11-9762

$42.00
.020

11-9740

$266.00

11-9760

$44.00
.030

11-9741

$266.00

11-9764

$42.00
.040

11-9742

$266.00

11-9765

$40.00
MC Moly Coated Piston Size 3 7/16” 74” Price 3 1/2” 80” Price
Kits feature cast construc-   1948-84   1978-84  
tion with moly (moS2)   FLH-FX   FLH-FXE  
coating which helps STD

11-0267

$142.00

11-0273

$142.00
reduce friction and wear, .010

11-0268

$142.00

11-0274

$142.00
while allowing adequate .020

11-0269

$142.00

11-0275

$142.00
break in. Hastings Moly .030

11-0270

$142.00

11-0276

$142.00
Rings Set, wrist pins and .040

11-0271

$142.00

11-0277

$142.00
locks included. .050

11-0272

$142.00 -  
Forged Piston Kits
KB PERFORMANCE PISTONS
11-2200,11-2201,11-2237,11-2255
11-9776,11-9777
Wiseco Replacement Wrist Pins are sold each.
VT No. Price Bore Size

11-9776

$27.00 3 3/16” & 3 7/16”

11-9777

$23.00 3 1/2”
11-9773
Wiseco Replacement Circlips fit all Wiseco pistons,
available in pairs. Fits 3 7/16" & 3 1/2" Bore Pistons.
VT No.

11-9773

Price $9.00
The Keith Black 390 Hypereutectic alloy is cast in a permanent
steel mold.
Engine


Model
Years
C.I.D.
Bore
Stroke
Head Type
Cyl Height
Comp. Rati
o
Pan
Shovel
FLH-FX
1941-79
74”
3.438”
3.969”
.656 Dome
5.330”
8.5:1
1340cc
Shovel
FLH-FX
1980-84
80”
3.498”
4.250”
.426 Dome
5.330”
8.0:1
1340cc
Shovel
FLH-FX
1980-84
80”
3.498”
4.250”

5.330”
9.5:1
     
STD

11-2200

$216.00

11-2234

$216.00

11-2251

$216.00
.005

11-2201

$216.00

11-2235

$216.00

11-2252

$216.00
.010

11-2202

$216.00

11-2236

$216.00

11-2253

$216.00
.020

11-2203

$216.00

11-2237

$216.00

11-2254

$216.00
.030

11-2204

$216.00

11-2238

$216.00

11-2255

$216.00
.040

11-2205

$216.00

11-2239

$216.00

11-2256

$216.00
.050

11-2206

$216.00 -   -  
.060

11-2207

$216.00 -   -  
.070

11-2208

$216.00 -   -  
.080

11-2209

$216.00 -   -  
S&S Button Style Keepers available in different thickness to control wristpin end play which varies with bore size. Button style keepers must be fully supported by wrist pin hole. Sold in pairs.
VT No. Price Range Type
3 5/8” Bore

11-2165

N/A STD to +.030 Teflon

11-2166

N/A +.040 to +.070 Teflon
3 7/16” and 3 1/2” Bore

11-2168

$26.00 STD to +.040 Teflon

11-2169

$24.00 +.050 to +.090 Teflon
11-2165,11-2166,11-2168
SHOP TIP Piston Installation
Caution: Do not install piston pin without lubricating it first with motor oil or assembly lube. Touch up outer edges of piston pins with emery cloth before installation.
1. Refer to applicable service manual for proper installation methods.
2. Piston should be measured front-to-rear at the base of piston skirt, perpendicular to wrist pin.
3. Piston should be set-up with the following tolerances:
Recommended piston/cylinder running clearances:
Minimum Maximum Preferred
Evolution® Models
(Aluminum Cylinders)
.0015 .0022 .002
Big Twin Models
(Cast Iron Cylinders)
.0015 .003 .0025
Sportster Models
(Cast Iron Cylinders)
.003 .004 .0035
Specifications for ring end-gap are supplied with the ring sets and vary by type and size. Note: Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.
487

PRIVACY AND POLICIES

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