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
1964 on up Bellhousing Dust Plugs
1964 on up Bellhousing Dust Plugs
Your Price: $5.00
63-79 Vette Frame Bracket
63-79 Vette Frame Bracket
Your Price: $15.99
Part # 3756326 Z Bar Washer
Part # 3756326 Z Bar Washer
Your Price: $3.00
Z-Bar Rebuild Kit
Z-Bar Rebuild Kit
Your Price: $29.95
68-72 Pontiac A Body Z-bar Kit
68-72 Pontiac A Body Z-bar Kit
Your Price: $22.49
NOS 1955 Chevy Frame Bracket
NOS 1955 Chevy Frame Bracket
Your Price: $34.99
58-64 Chevy Fullsized Park Brake Pad
58-64 Chevy Fullsized Park Brake Pad
Your Price: $7.95
57 Chevy Steering Column Cover
57 Chevy Steering Column Cover
Your Price: $19.95
GM Part # 3866568 Engine Side Z bar Stud
GM Part # 3866568 Engine Side Z bar Stud
Your Price: $16.99
NOS 1957 Chevy Z Bar
NOS 1957 Chevy Z Bar
Your Price: $120.00
NOS 55-57 Chevy Clutch Lever
NOS 55-57 Chevy Clutch Lever
Your Price: $25.00
55-56 Chevy Clutch Fork Boot (Repo)
55-56 Chevy Clutch Fork Boot (Repo)
Your Price: $29.99
9792271-r1
9792271-r1
Your Price: $65.95
Part # 908092 Throwout Bearing
Part # 908092 Throwout Bearing
Your Price: $59.95
3920262 Nova, Camaro Upper Push Rod
3920262 Nova, Camaro Upper Push Rod
Your Price: $19.95
NOS 1956 Chevy Z Bar
NOS 1956 Chevy Z Bar
Your Price: $75.00
Chevy Truck Inspection Plate
Chevy Truck Inspection Plate
Your Price: $35.00
55-56 Chevy Clutch Return Spring  Kit
55-56 Chevy Clutch Return Spring Kit
Your Price: $27.00
1963 Corvette Anti Rattle Spring
1963 Corvette Anti Rattle Spring
Your Price: $6.95
68-81 Corvette Clutch Return Spring
68-81 Corvette Clutch Return Spring
Your Price: $8.00
Z Bar Bushing # 3716811
Z Bar Bushing # 3716811
Your Price: $15.00
1957 Chevy Conversion Kit
1957 Chevy Conversion Kit
Your Price: $95.95
1959-62 Corvette Clutch Pedal
1959-62 Corvette Clutch Pedal
Your Price: $72.00
62-67 Chevy II Power Brake Pedal Pad
62-67 Chevy II Power Brake Pedal Pad
Your Price: $9.00