Iron Stable

Harley-Davidson TOURING ELECTRA GLIDE ULTRA CLASSIC Big Bore Kits

Genuine HD big bore kits and aftermarket alternatives that fit the TOURING ELECTRA GLIDE ULTRA CLASSIC — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

2019201820172016201520142013201220112010200920082007199719961995199419931992199119901989

Genuine Harley-Davidson (23)

Screamin' Eagle 131ci Stage IV Big Bore Kit

Genuine Harley-Davidson

Screamin' Eagle 131ci Stage IV Big Bore Kit

92500079
Iron Pass £3352.86£3944.54View
Screamin' Eagle 131ci Stage IV Big Bore Kit

Genuine Harley-Davidson

Screamin' Eagle 131ci Stage IV Big Bore Kit

92500081
Iron Pass £3352.86£3944.54View
Screamin' Eagle 103ci Stage IV Power Kit

Genuine Harley-Davidson

Screamin' Eagle 103ci Stage IV Power Kit

27517-08E
Iron Pass £2467.89£2903.40View
Screamin' Eagle 122ci Stage III Big Bore Kit

Genuine Harley-Davidson

Screamin' Eagle 122ci Stage III Big Bore Kit

92500086
Iron Pass £1726.89£2031.64View
Screamin' Eagle 128CI Stage IV Performance Kit, Black

Genuine Harley-Davidson

Screamin' Eagle 128CI Stage IV Performance Kit, Black

92500077
Iron Pass £3352.86£3944.54View
Screamin' Eagle Stage II Bolt-On Power Kit

Genuine Harley-Davidson

Screamin' Eagle Stage II Bolt-On Power Kit

92500075A
Iron Pass £474.05£557.71View
3-7/8" Standard Bore Piston Kit

Genuine Harley-Davidson

3-7/8" Standard Bore Piston Kit

22144-08B
Iron Pass £323.92£381.08View
Screamin' Eagle 4-Inch Big Bore Conversion Kit

Genuine Harley-Davidson

Screamin' Eagle 4-Inch Big Bore Conversion Kit

92500039
Iron Pass £1148.32£1350.96View
Big Bore Head Gasket Kit

Genuine Harley-Davidson

Big Bore Head Gasket Kit

16101-01
Iron Pass £48.25£56.76View
Screamin' Eagle 103 Stage IV Performance Kit

Genuine Harley-Davidson

Screamin' Eagle 103 Stage IV Performance Kit

27516-08F
Iron Pass £2467.89£2903.40View
Screamin' Eagle MVA CNC Ported Cylinder Heads

Genuine Harley-Davidson

Screamin' Eagle MVA CNC Ported Cylinder Heads

16925-11
Iron Pass £1422.25£1673.23View
Screamin' Eagle 128ci Stage IV Performance Kit

Genuine Harley-Davidson

Screamin' Eagle 128ci Stage IV Performance Kit

92500078
Iron Pass £3352.86£3944.54View
Screamin' Eagle 103 Stage IV Performance Kit

Genuine Harley-Davidson

Screamin' Eagle 103 Stage IV Performance Kit

92500018A
Iron Pass £2307.64£2714.87View
Screamin' Eagle Milwaukee-Eight 117 Stage IV Kit

Genuine Harley-Davidson

Screamin' Eagle Milwaukee-Eight 117 Stage IV Kit

92500073
Iron Pass £2589.05£3045.94View
Stage II Bolt-On Performance Upgrade Kit

Genuine Harley-Davidson

Stage II Bolt-On Performance Upgrade Kit

92500058A
Iron Pass £447.71£526.72View
Screamin' Eagle 110CI Stage III Upgrade Kit

Genuine Harley-Davidson

Screamin' Eagle 110CI Stage III Upgrade Kit

92500035
Iron Pass £1774.30£2087.41View
Screamin' Eagle Stage 2 Bolt-On Power Kit

Genuine Harley-Davidson

Screamin' Eagle Stage 2 Bolt-On Power Kit

92500074A
Iron Pass £474.05£557.71View
Screamin' Eagle 114CI Stage IV Upgrade Kit

Genuine Harley-Davidson

Screamin' Eagle 114CI Stage IV Upgrade Kit

92500062
Iron Pass £2589.05£3045.94View
Screamin' Eagle 131CI Stage IV Upgrade Kit

Genuine Harley-Davidson

Screamin' Eagle 131CI Stage IV Upgrade Kit

92500080
Iron Pass £3352.86£3944.54View
Screamin' Eagle Stage 2 Bolt-On Power Kit

Genuine Harley-Davidson

Screamin' Eagle Stage 2 Bolt-On Power Kit

92500047A
Iron Pass £447.71£526.72View
Screamin' Eagle 119CI Stage III Upgrade Kit

Genuine Harley-Davidson

Screamin' Eagle 119CI Stage III Upgrade Kit

92500084
Iron Pass £1726.89£2031.64View
Screamin' Eagle 131CI Stage IV Upgrade Kit

Genuine Harley-Davidson

Screamin' Eagle 131CI Stage IV Upgrade Kit

92500082
Iron Pass £3352.86£3944.54View
High-Compression Piston Kit, 4.060", Standard Bore

Genuine Harley-Davidson

High-Compression Piston Kit, 4.060", Standard Bore

22574-10
Iron Pass £370.46£435.83View

Aftermarket for your TOURING ELECTRA GLIDE ULTRA CLASSIC

Confirmed to fit your TOURING ELECTRA GLIDE ULTRA CLASSIC

Aftermarket big bore kits the supplier lists against the TOURING ELECTRA GLIDE ULTRA CLASSIC. Genuine Harley-Davidson is listed above, not here.

S&S BIG BORE GASKETS FOR MILWAUKEE EIGHT

S&S Cycle

S&S BIG BORE GASKETS FOR MILWAUKEE EIGHT

In stock
Iron Pass £101.89£119.87View
S&S 131CI & 136CI BIG BORE STROKER CYLINDERS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 131CI & 136CI BIG BORE STROKER CYLINDERS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1329.99£1564.69View
S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1329.99£1564.69View
S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1329.99£1564.69View
S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1294.39£1522.81View
S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1329.99£1564.69View
S&S 131CI & 136CI BIG BORE STROKER CYLINDERS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 131CI & 136CI BIG BORE STROKER CYLINDERS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1262.03£1484.74View
S&S 131CI & 136CI BIG BORE STROKER CYLINDERS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 131CI & 136CI BIG BORE STROKER CYLINDERS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1329.99£1564.69View
3 5/8" BIG BORE CYLINDERS AND PISTONS FOR EVOLUTION BIG TWIN

V-Twin

3 5/8" BIG BORE CYLINDERS AND PISTONS FOR EVOLUTION BIG TWIN

In stock
Iron Pass £378.40£445.18View
3 5/8" BIG BORE CYLINDERS AND PISTONS FOR EVOLUTION BIG TWIN

V-Twin

3 5/8" BIG BORE CYLINDERS AND PISTONS FOR EVOLUTION BIG TWIN

In stock
Iron Pass £285.40£335.76View
HIGH COMPRESSION 132CI & 136CI BIG BORE KITS

S&S Cycle

HIGH COMPRESSION 132CI & 136CI BIG BORE KITS

In stock
Iron Pass £1368.64£1610.16View
S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

S&S Cycle

S&S 4.32" BIG BORE KITS FOR MILWAUKEE EIGHT

In stock
Iron Pass £1329.99£1564.69View