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  In Stock

  Andrews Products Tranmission Gear Kit. Fits 4Spd Big Twin 1977-1986.

  Complete Gear Sets BT 4 spd era, Transmission - BT 4 spd era, Transmission & Final Drive

  $1,782.00
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  In Stock

  Andrews Products Tranmission Gear Kit. Fits 4Spd Big Twin 1936-1976.

  Complete Gear Sets BT 4 spd era, Transmission - BT 4 spd era, Transmission & Final Drive

  $1,712.00
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  Out Of Stock

  Jims Transmissiom Rebuild Kit. Fits 4Spd Big Twin 1936-Early 1976.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $787.00
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  In Stock

  Andrews Products 3rd Gear Set. Fits 4Spd Big Twin Mid 1976-1986 with Caged Needle Bearings.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $579.00
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  In Stock

  Jims Transmission Rebuild Kit. Fits 4Spd Big Twin 1980-1986 with Castle Top Transmission.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $536.00
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  In Stock

  Andrews Products Transmission Mainshaft. Fits 4Spd Big Twin Late 1984-1986 with OEM 4 Stud Wet Clutch.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $498.00
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  In Stock

  Andrews Products Transmission Mainshaft. Fits 4Spd Big Twin 1937-64.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $477.00
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  In Stock

  Andrews Products Transmission Mainshaft. Fits 4Spd Big Twin 1970-Early 1984 with Chain Drive and OEM Dry Clutch.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $474.00
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  In Stock

  Andrews Products Transmission Mainshaft. Fits 4Spd Big Twin 1965-1969.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $468.00
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  In Stock

  Andrews Products 4th Main Drive Gear. Fits 4Spd Big Twin 1936-1976.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $370.00
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  In Stock

  Andrews Products 4th Main Drive Gear. Fits 4Spd Big Twin 1977-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $367.00
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  In Stock

  Andrews Products 1st Gear Set. Fits 4Spd Big Twin 1959-1986. 2.60 Ratio.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $311.00
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  In Stock

  Andrews Products Countershaft Gear. Fits 4Spd Big Twin 1936-1976.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $309.00
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  In Stock

  Andrews Products 1st Gear Set. Fits 4Spd Big Twin 1959-1986. 2.44 Ratio.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $308.00
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  In Stock

  Jims +3/4in. Extended Kickstart Shaft. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $230.00
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  Out Of Stock

  Jims Kickstart Shaft. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $206.00
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  Out Of Stock

  Jims Transmission Main Bearing Race. Fits Big Twin 1937-1977.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $192.00
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  In Stock

  Andrews Products 3rd Mainshaft Gear. Fits 4Spd Big Twin 1959-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $180.00
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  In Stock

  Andrews Products 2nd Gear. Fits 4Spd Big Twin 1941-79.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $156.00
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  In Stock

  Andrews Products Shift Clutch, 3-4. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $122.00
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  Out Of Stock

  Rollies Speed Shop Late Style Kick Start Arm. Fits FX 1977-1984

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $117.00
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  In Stock

  Andrews Products Shift Clutch, 1-2. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $109.00
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  Out Of Stock

  V-Factor Transmission Mount Plate. Fits 5 Speed Box into 4 Speed Frame

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $102.00
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  Out Of Stock

  Rollies Speed Shop Kick Start Cover – Chrome. Fits 4Spd Big Twin 1936-1986

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $100.00
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  In Stock

  Rollies Speed Shop Transmission End Cover – Chrome. Fits 4Spd Big Twin 1936-1984

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $99.00
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  In Stock

  Andrews Products Countershaft. Fits 4Spd Big Twin Late 1976-1979.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $96.00
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  In Stock

  Andrews Products Countershaft. Fits 4Spd Big Twin 1980-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $96.00
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  In Stock

  Andrews Products Countershaft. Fits 4Spd Big Twin 1941-Early 1976.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $96.00
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  Out Of Stock

  V-Factor Transmission Adjuster Plate. Fits 4Spd Big Twin 1958-1984

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $88.00
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  In Stock

  Jims Main Drive Gear Bearing. Fits Big Twin 1977-1981.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $78.00
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  In Stock

  Rollies Speed Shop Transmission Shift Lever Arm – Chrome. Fits FL & FXWG 1979-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $76.00
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  In Stock

  V-Factor Dust Shield & Shift Lever Kit – Chrome. Fits 4Spd FLH 1952-Early 1979

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $72.00
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  In Stock

  Jims Transmission Main Bearing. Fits 4Spd Big Twin 1936-1986

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $71.00
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  Out Of Stock

  Jims Transmission Main Drive Gear Bushing. Fits 4Spd Big Twin 1931-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $70.00
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  In Stock

  Rollies Speed Shop Magnum 1in. Longer Kick Arm – Chrome. Fits H-D Pre-1977.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $69.00
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  In Stock

  Jims Kickstart Shaft Bushing – Pair. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $67.00
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  Out Of Stock

  Rollies Speed Shop Dust Shield & Shift Lever Kit – Chrome. Fits FLH 1952-Early 1979 with 4 Speed Ratchet Lid Transmission.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Externals BT 4 spd era

  $65.00
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  In Stock

  Jims Countershaft 1st Gear Bushing. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $63.00
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  Out Of Stock

  Rollies Speed Shop 16 Teeth Kick Start Gear Kit. Fits Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $62.00
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  In Stock

  Jims Countershaft 2nd Gear Bushing. Fits 4Spd Big Twin 1936-1986.

  Transmission - BT 4 spd era, Transmission & Final Drive, Transmission Internals BT 4 spd era

  $62.00

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