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36-84 Replica Cams
Andrews Knuckle + 61" Engine Cams
VT No. Year Grind Timing Duration Lift
10-2965 36-47 N
14/42
236
.355
42/14
236
.355
Stock replacement Knuckle cam. For stock motors or
restorations, this is the cam.
10-2970 36-47 S
27/55
262
.370
55/27
262
.370
Bolt in Knuckle replacement for stock motors, smooth
idle,strong pull to 6000 RPM, Knuckle equivalent of a B" cam.
10-2980 36-47 K
35/63
278
.367
63/36
278
.367
Bolt in performance Knuckle cam. Best with 9.5 or higher
com& or stroker flywheels. 3000/7000 RPM power range.
10-2960 48-51 K
35/69
278
.367
63/36
278
.36
Stock replacement for 61" Pan.
Sifton Stock Cams are replica type. Available as cam kit with
matching pinion gear or as cam only.
Cam
Cam Kit Fits
10-8181 10-8201 1936-47 Knuckle
10-8168 10-8203 1948-53 Pan
10-8168 10-8208 1954-69 Pan-Shovel
10-8174 10-8204 1970-77 FLH
10-8176 10-8205 1977-84 FLH
10-8179 10-8202 1977-84 FX
V-Twin Motor Shop Cam
Chest Kit includes inter-
nal Big Twin replacement
type parts for years listed
including a Sifton
T M
cam.
Order cam bearings &
bushing kit separately.
VT No. Fits
Model
10-0629 1936-47 OHV Knuckle
10-0626 1948-53
Pan
10-0627 1954-69
Pan-Shovel
10-0660 1970-84
BT Shovel
Circuit Breaker Drive and Idler Gear fit 1936-69 Big Twins.
Order shims separately to fit. Available as lightning with holes or
solid. *Note for high lift cams.
VT No. OEM
Type Style
12-1397 25775-36 Idler Solid
12-1393 25775-36 Idler Lightning
12-1396 25850-36A Drive Solid
12-1995* 25850-36B Drive Solid
12-1479 25850-36 Drive Lightning
12-1389* 25850-36 Drive S&S
Shims
Thickness
10-4221 .050 Thick
10-4222 .054
10-4223 .058
10-4224 .062
10-4225 .066
Pinion Shaft Gears. Orange is largest, purple is the smallest.
on 1936-77. For 1977-89 orange is largest, black is the small-
est. (*) denotes OEM type.
1936-53 1954-77
1977-89
i
OHV BT OHV BT
OHV BT
OEM 24010-39 24010-54
STD
STD
Orange 12-1260 12-1268 Orange 12-9938
Black 12-1261 12-1269 White 12-9943
Red
Blue
12-1271 Red
Green 12-1264 12-1272 Blue
White
Brown 12-1266 12-1274 Black 12-9939
Yellow
Idler and Circuit Breaker Drive Gear Shafts Kits.
VT No. Item
10-0803 Idler Shaft Kit, contains idler shaft and one
bushing, fits 1941-69 BT OHV
10-0804 Circuit Breaker Shaft Kit, contains one shaft
and 2 bushings, fits 1941-69 BT OHV
Crane Stock Cams built to original
specifications gear included.
VT No. OEM
Fits
10-8166 25523-70 1970-77 FX
10-8167 25523-77 1977-84 FX