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448
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
STD
.0002o/s 10-0145 10-0153
.0004o/s 10-0146 10-0154
.0006o/s 10-0147 10-0155
.0008o/s 10-0148 10-0156
1936-99 BT Wrist Pin Bushings are
available in bronze replica type or
Sifton Ampco 45. Replica type sold in
pairs. Sifton type sold each.
Size VT No. Type
STD 10-0756 Replica
STD 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
STD
12-4529 9171A
12-4537 9101A
.0002 12-4530 9172A
12-4538 9102A
.0004 12-4531 9173A
12-4539 9103A
.0006 12-4532 9174A
12-4540 9104A
.0008 12-4533 9175A
12-4541 9105A
.001
12-4534 9176A
12-4542 9106A
.002
.003
1973-86 Big Twin
Size
Long
OEM
Short
OEM
STD
12-4545 9186
12-4553 9441A
.0002 12-4546 9180
12-4554 9442A
.0004 12-4547 9181
12-4555 9443A
.0006 12-4548 9182
12-4556 9444A
.0008 12-4549 9183
12-4557 9445A
.001
12-4550 9184
12-4558 9446A
.002
.003
S&S Genuine Rods are heavy duty replacement rod sets
included wrist pin bushings, rod races, matched rods, pins,
rollers/cages, & nuts, for stock or stroker use. “Supreme" is rec-
ommended for drag strip applications.
Fits
S&S Heavy Duty S&S Supreme
1936-52 61" BT OHV
1941-81 74" & 80" OHV 10-0260*
1981-84 80" BT
Shovelhead
*Note: Have 18 bearing steel cages others 17 roller alloy cases.
V- Twi n
TM
Replica Stock Replacement Rod Sets
include new rods, crank pin, nuts, cages & standard
rollers fitted & 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 24281-41A1941-73 74" Pan-Shovel
10-0174 24281-74 1974-E81 74" & 80" Shovel
10-0175 24281-80 1981-83 80" Shovel
Sifton
T M
Big Twin Rod
Assembly features forged
and machined H-Beam
design of certified 4340 steel
with multi staged heat treat-
ment and are fitted with
Torrington rollers with extrud-
ed alloy cages and a Sifton
TM
pin and matching nuts.
Unfinished type requires hon-
ing of upper and lower bush-
ings. 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
Rod Assemblies
Steel Roller Retainer Cages.
VT No. OEM
Application/Side
U/M
Rod
12-0404 24366-51 74 & 80
4
12-0412 24366-51 As Above, Jims
4
45 SV, OE
4
45 Roller Set 24 pc
Big Twin Right Pinion
12-0400 24646-36 1936-54 BT
2
12-0413 24646-36 As Above, Sifton
2
Big Twin Left Side Sprocket
12-0401 24721-30 1930-54 BT
2
12-0414 24721-30 As Above, Sifton
2
45 Left Sprocket
12-0424 24720-29 1929-73