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943
XL
Exhaust Stud Kit includes four studs and 
four stainless flanged nuts. Fits 1986-up 
Sportster.
VT No. 
Item
12-2125 
Kit
12-1187 
Studs Only
Stainless Steel Taper 
Valve Kit 
includes 2 
pure stainless extruded 
sleeves to fit between 
pipe and exhaust port, 
to aid in back pressure 
when drag pipes are 
used. Kit includes solid copper machined 
exhaust seals which will not restrict flow.
VT No. 30-0312
Exhaust 
Flange
Stainless Exhaust Taper Valves fit into 
exhaust between pipe and head to put 
back the low end torque which is lost 
when large diameter or straight pipes are 
used. Fit Evolution with factory 
or aftermarket pipes, pair.
VT No. 
Type
30-0113 
Machined 
30-0355 
Extruded
Stainless Steel Taper Valve Exhaust 
Kit
 fit into the header at the flange area 
to compensate for exhaust velocity 
when large diameter pipes installed. Fits 
Evolution and XL models 1986-up with 
large outside diameter aftermarket pipes. 
Kit includes two valves with gaskets.
VT No. 30-0119
30-0355
30-0113
Exhaust Port 
Gasket
 of knitted 
stainless steel. on 
Evolution engines.
VT No. 
Type 
Qty
15-0227 Tapered 
2
15-0267  Mesh Gasket 
5
15-0712  Tapered, James  5
15-0732 Tapered 
10
Evolution Exhaust Kit includes four 
chrome cap nuts, four washers and two 
mesh gaskets. For 1984-up 883-1100-
1200 1340 Evo model.
VT No.  Type
37-8900  
V-Twin
15-0726  James
37-8900
Solid Copper Exhaust 
Gaskets 
fit Evo models.
VT No. 15-0777
Pipe Baffles fit inside straight pipes, sold 
in pairs. Note: Baffle size denotes size of 
pipe into which it fits.
VT No. 
Size  
Length
30-0101 
1.5”    
4”
30-0102 1.75” 
4”
30-0103  2”  
4”
30-0216 1.75” 
8”
30-0217  2”  
8”
30-0372 2.25” 
4.5”
30-0618 2.25” 
4.5”
*Note: Fits Cycle Shack stainless steel 
pipes, sold each.
30-0217
30-0102
30-0372
1986-up 
Exhaust 
Gasket Set
 
includes 2 
snap rings.
VT No. 
15-0451
Exhaust Flange Kit fits 1986-up 
Sportster models. Kit includes snap rings 
and mesh gaskets. 
VT No.  Item 
  U/M
30-0205 Kit 
  Ea
12-0942  Snap Ring 
  10
15-0227 Gasket 
  2
15-0732 Gasket 
  10
15-0451  Gasket & Snap Ring Kit   Kit
12-1187  Exhaust Stud, 16715-83   5
30-0257  Chrome Flange Only    2
30-0724  Drilled Flange
Exhaust Port Gasket Kit includes two 
stainless steel knitted gaskets, two snap 
rings and four heavy duty flange nuts. Fits 
all 1985-up Twins.
VT No   Brand
15-1285  
V-Twin
15-1274 James
15-1274
15-1285
30-0101
30-0103
30-0216
30-0618
Jims Exhaust Gasket 
Installer Tool
 will correctly 
install exhaust port gaskets 
into cylinder heads, mini-
mizes gasket distortion. 
Helps heads flow better.
VT No. 16-2112