481
Valve Spring Kits
Valve Keeper Keys Split type Packaged
and sold in four pairs per package enough
for one engine. Fits 1936-85 BT.
VT No. OEM
Brand
V-Twin
Manley
Sifton
Steel Valve Collars 61, 74 & 80 Big Twin.
VT No. OEM
Use Year
11-0516 18222-79 Lower 1980-E81 80"
Valve Spring Kits include
all springs, collars and
keepers necessary for
each application.
VT No. Year
Model
1948-84 Pan-Shovel
Valve Spring Sets
include inner and
outer.
VT No. Fits
Replaces
18201-57B/18204-36A
18201-82/18202-82
1948-79 Lower Collar Seal Set includes 4
seals (VT No. 14-0145) to use with stock
style guides.
Valve Spring Shims are sold in 25 pack.
VT No. Width Year
Model
1948-79 Big Twin
1979-84 Shovel
1979-84 Shovel
Knucklehead Guides
V-Twin
Rowe
Cast Iron
Cast Iron
Size
Intake Exhaust Intake Exhaust
STD
+.001
+.002
+.004
+.006
Knucklehead Valves 1936-47
Rowe Precision
Roller Machining
V-Twin V-Twin Burnish
Black
Type OEM
Steel Nitrate Stem* Diamond
TM
Intake 1/8" O.S. —
—
Exhaust 1/8" O.S. —
—
Valves by Rowe or Precision Machining (Kibblewhite). Intake valves are made of
8645 heat treated valve steel and the exhaust valves are made of 21-2N heat
treated non-magnetic stainless steel. These valves are available with the following
stems and heads:
*Note: Roller Burnished Stem.
Roller burnishing smoothes the finest grind finish(16 microinch) to a 4microinch.
Knucklehead Valve Train
1936-47 Knucklehead Valve
Spring Kits includes inner
and outer springs. Order col-
lars and keepers separately.
VT No.
OEM
Item
18204-36
Complete Valve
Spring Kit
includes springs,
collars and keepers
necessary for
1936-47 61 &74
Knucklehead
