Manual Conversion Marketplace

4SpeedConversions.com has parts & advice to help you convert your General Motors Car or Truck from an Automatic transmission to Manual Shift

We Answer questions regarding restoration and maintenance of standard shift vehicles.
We Educate customers on the correct original parts used for 3 and 4 speed manual shift cars and trucks using the correct and high quality parts for your conversion to go smoothly.
We Sell all Auto Parts related to Converting or Maintaining your Manual Shift Vehicle.

  • New Old Stock, good Used, Restored Used and the best quality Reproduction Parts for Sale.
  • Pictures and descriptions of NOS (New Old Stock) and used OEM (Original Equipment) parts.
  • Documentation showing proper applications and assembly of components.

By concentrating on one segment of the Automotive Parts industry, I can do the research needed to find the best quality reproduction parts.

< < < To the left you will find Part Numbers we have researched.

This will be an ongoing and ever growing process as we add parts to the site on a daily basis. If there is a part you are in need of and do not see it listed, please call Russ at 330-307-5434 to see if it is available. Please be patient if he doesn't personally answer, leave a voicemail and he will call you back in a timely manner.

Featured Products
NOS 55-57 Chevy Return Spring Hook
NOS 55-57 Chevy Return Spring Hook
Your Price: $25.00
NOS 55-57 Chevy Clutch Lever
NOS 55-57 Chevy Clutch Lever
Your Price: $25.00
NOS 57-60 Chevy Clutch Fork Boot
NOS 57-60 Chevy Clutch Fork Boot
Your Price: $75.00
Part # 908092 Throwout Bearing
Part # 908092 Throwout Bearing
Your Price: $59.95
Chevy II Clutch Fork Boot
Chevy II Clutch Fork Boot
Your Price: $11.95
Repo 68-72 A Body Boot Retainer (better)
Repo 68-72 A Body Boot Retainer (better)
Your Price: $23.95
Pontiac Bellhousing Inspection Plate
Pontiac Bellhousing Inspection Plate
Your Price: $49.00
1978-81 G Body Clutch Return Spring
1978-81 G Body Clutch Return Spring
Your Price: $23.95
68-81 Corvette Clutch Return Spring
68-81 Corvette Clutch Return Spring
Your Price: $8.00
Clutch Pedal Bumper Kit
Clutch Pedal Bumper Kit
Your Price: $15.00
1968-79 Corvette Clutch Pedal
1968-79 Corvette Clutch Pedal
Your Price: $84.00
1958 Corvette Clutch Pedal
1958 Corvette Clutch Pedal
Your Price: $82.00
GM Part # 15706041 Pedal Pads
GM Part # 15706041 Pedal Pads
Your Price: $14.99
73-78 Chevy/GMC Clutch Pedal Pads
73-78 Chevy/GMC Clutch Pedal Pads
Your Price: $30.00
55-57 Chevy and Corvette Pedal Pads
55-57 Chevy and Corvette Pedal Pads
Your Price: $14.99
62-65 Chevy II Pedals (OEM)
62-65 Chevy II Pedals (OEM)
Your Price: $120.00
1957 Chevy Pedal Assembly 2
1957 Chevy Pedal Assembly 2
Your Price: $150.00
14007355-r1
14007355-r1
Your Price: $14.99
3729000-1
3729000-1
Your Price: $15.99
1955-1966 Corvette Fork
1955-1966 Corvette Fork
Your Price: $100.00
3788401-r1
3788401-r1
Your Price: $45.00
354497-1
354497-1
Your Price: $20.00
3840383-3
3840383-3
Your Price: $80.00
3858403-2
3858403-2
Your Price: $90.00