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BIG TWIN
Exhaust Flanges  & 
Gasket for Evo & TC-88
Exhaust Flange Kit fit 1984 Evo and Twin Cam replacing 
65328-83. Kit includes snap rings and mesh gaskets. 
VT No.  Item 
 
U/M
30-0205 Kit 
 
Each
12-0942 Snap Ring 
 
10
15-0227 Gasket 
 
2
15-0451 Gasket & Snap Ring   
Kit
15-0732 Gasket 
 
10
12-1187 Exhaust Stud 
 
5
30-0257 Chrome Flange Only  
2
30-0257
Exhaust Port Gasket Kit includes two stainless steel knitted 
gaskets, two snap rings and four heavy duty flange nuts. Fits all 
1985-17 Twins.
Chrome Exhaust Finned 
Flange Set fits all Evo and 
Twin Cam models. 
VT No. 30-0857
Exhaust Gasket Installer Tool will correctly 
install exhaust port gaskets into cylinder heads, 
minimizes gasket distortion and helps heads flow 
better. For use on all Evo and Twin Cam models.
VT No. 16-1675 V-Twin
VT No. 16-2112 Jims
Exhaust Kit includes four 
chrome cap nuts, four wash-
ers & two mesh gaskets. For 
1984-99 1340 Evo.
VT No.  Type
37-8900  V-Twin
15-0726  James
3694-4  Nuts, Chrome
3697-4  Nuts, Zinc
Crossover Tube Gasket fits FXR and FXD mod-
els. Each.
GB No.  James  Type
15-1531 15-1069 1982-94 FXR
15-1530 15-1076 1991-17 FXD
Exhaust Port Gasket of knitted stainless 
steel fits all Evo and Twin Cam models. 
VT No.  Type 
  Qty
15-0227 Tapered 
  2
15-0267  Mesh Gasket 
 
5
15-0712  Tapered, James   
5
15-0732 Tapered 
  10
15-1236 James 
  2
Exhaust Port Lock Kit. 
Special fasteners and 
lock tabs secure pipes 
for good. Fits 1984-99 
Evo.VT No. 37-0251
15-0732
30-0205
15-0451
Exhaust Port Flange Kit includes 2 
flanges, 2 gaskets, 2 snap rings, 4 nuts, 
and 4 studs. For use on all Evo and Twin 
Cam models. VT No. 30-0420
FXST Muffler Clamp and Gasket Kit 
includes two chrome clamps and two sleeve 
gaskets. Kit is required for correct installation 
of stock or accessory type mufflers on all 
2017-up FXST and FLST models. Fits 2017-
up FXST and FLST. VT No. 30-1435
12-2125
Exhaust Stud Kit includes 4 studs and 4 flanged
VT No. 
Item
12-2125 
Kit
12-1187 
Studs Only
Solid Copper Exhaust Gaskets fit 
Evo models.
VT No. 15-0777
M-8 Muffler Header Gasket Set fits 
2018-up. Replaces OEM# 65900017.
VT No. 15-0776
30-1435
37-8900
15-0726
VT No   Brand
15-1285  Wyatt Gatling
15-1274 James
15-1274
15-1285
Exhaust Taper Valve
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 models with factory or aftermarket pipes and are sold in pairs.
VT No.  Type 
Material
30-0113 Machined Stainless
30-0355  Extruded Stainless
30-0329  Extruded Steel
30-0355
30-0329
Stainless Steel Taper Valve Kit includes 
two pure stainless extruded sleeves to fit 
between pipe and exhaust port, to aid in 
back pressure when range outside diameter 
or drag pipes are used. Kit includes solid 
copper machined exhaust seals which will 
not restrict gas flow.
VT No. 30-0119
30-0113
16-1675
Drilled Style Exhaust Flange Clamp Set 
fits all Evo and Twin Cam models.
VT No. 30-0724