484
Roller Bearings
Big Twin Connecting Rod Roller Sets.
Each set supplies enough rollers for that application only.
Alloy
Steel
Cage
Cage
Size
1973-86 1941-72
Standard 10-0144 10-0152
.0002o/s
10-0145 10-0153
.0004o/s
10-0146 10-0154
.0006o/s
10-0147 10-0155
.0008o/s
10-0148 10-0156
.003o/s
—
10-0159
Wrist Pin Bushings for 1936‑99 Big
Twin are available in bronze replica
type or Sifton Ampco 45. Replica type
sold in pairs. Sifton type sold each.
Size
VT No.
Type
Standard
10-0756
Replica
Standard
10-0765
Sifton
.002
10-0757
Replica
.005
10-0758
Replica
.010
10-0759
Replica
Bulk Pack Rod Rollers
1941-72 Big Twin
Size Long OEM
Short OEM
Standard
—
9171A
— 9101A
.0002
— 9172A — 9102A
.0004
— 9173A 12-4539 9103A
.0006
12-4532 9174A
12-4540 9104A
.0008
12-4533 9175A
— 9105A
.001
— 9176A — 9106A
.002
—
—
.003
—
12-4544
V-Twin™ Replica Stock Replacement Rod Sets include
new rods, crank pin, nuts, cages and standard rollers fitted
and assembled. Piston pin bushings are installed and honed
for stock wrist pin.
*Note: Includes step‑crank pin.
VT No. OEM
Years/Model
10-0186* 24277‑37 1936‑52 61” Pan‑Knuckle
10-0173 24281‑41A 1941‑73 74” Pan‑Shovel
10-0174 24281‑74 1974‑E81 74” & 80” Shovel
10-0175 24281‑80 1981‑83 80” Shovelhead
Sifton
TM
Big Twin Rod Assembly
features forged and machined H‑Beam
design of certified 4340 steel with multi
staged heat treatment and are fitted
with Torrington rollers with extrud‑
ed alloy cages and a Sifton
TM
pin
and matching nuts. Unfinished type
requires honing of upper and lower
bushings. Rods are 7.440” center to
center and will accommodate up to 5”
stroke.
VT No.
Year
Item
10-0271
1941‑81
Complete
Assembly
10-0272 1981‑99 Assembly
10-0274
Unfinished
Rods Only
10-0271
S&S Rods are heavy duty replacement
rod sets included wrist pin bushings,
rod races, matched rods, pins, rollers/
cages and nuts, for stock or stroker
use. Fit 1941‑81 74” and 80”.
*Note:
Have 18 bearing steel cages others 17
roller alloy cases.
VT No. 10-0260*
Rod Assembly
Steel Roller Retainer Cages.
VT No.
Application
U/M
Rod
12-0404 74 & 80
4 pc
12-0412 As Above, Jims 4 pc
49-0058 45 SV, OE
4 pc
12-4616 45 Roller Set
24 pc
12-0400
12-0404
Big Twin Right Pinion
12-0401 24721‑30 1936‑48 Big Twin 2 pc
12-0400 24646‑36 1936‑54 Big Twin 2 pc
12-0413 24646‑36 As Above, Sifton 2 pc
12-0429
Motorshop
2 pc
12-0402
Rowe
2 pc
Big Twin Left Side Sprocket
12-0401 24721‑30 1930‑54 Big Twin 2 pc
12-0414 24721‑30 As Above, Sifton 2 pc
45” Left Sprocket
12-0424 24720‑29 1929‑73
10-0173
10-0174
1973-86 Big Twin
Size Long OEM
.003
12-4552
Size Short OEM
.0002
12-4554 9442A
10-0173