These frames & rolling chassis are designed to fit 1937, 1938, 1939 & 1940 Chevrolet, ½ ton, trucks. Progressive Automotive takes pride in manufacturing our products at our shop in Baltimore, Ohio, U.S.A. emphasizing our commitment to quality and craftsmanship.
Our hot rod frames feature our new boxed frame rails, constructed from 10-gauge (true 1/8”) sheet steel. Our rails mimic the original shape, contours and widths of the original frame, unlike mandrel bent box tube. The rails are fully welded, and the corner welds smoothed.
Unlike the original Chevrolet frame, our street rod frames & chassis incorporate our designed tubular crossmember. Not only does this create a stronger frame, but it allows room for modern transmissions.
Many other chassis options are available, such as Custom-built ride heights, Air ride, Wilwood brake upgrades, new 3rd members, etc. Call or email for information and pricing for your specific needs.
Frame Rails
Example of bare frame, contact us for a quote.
Bare 1937-40 Chevrolet truck frame with boxed rails, radiator support crossmember, tubular X-member with automatic transmission mount, front cab mounts spot welded in place, rear cab mounts supplied, rear coil-over crossmember, running board braces and bumper mounting brackets and holes. $5,995
Example of rolling chassis, contact us for a quote.
1937-40 Chevrolet truck frame, with Tubular X-member, Chevy motor mounts, Transmission mount, Brake pedal with vacuum booster/hydraboost mount, Complete Tubular IFS with Ride Tech HQ coil-overs, front sway bar, new manual rack & pinion (power rack upgrade available), disc brake rotors & calipers, front sway bar, running board braces and one of the following rear suspension:
Triangulated 4-bar with R-joints, Ride Tech HQ coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. 9″ Ford 3rd member is optional. $14,485
Narrowed rear frame rails, 2″ each side, Parallel 4-bar with R-joints, Ride Tech HQ coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. 9″ Ford 3rd member is optional. $15,025
Rear rails narrowed up to 23″ wide, 4-Link with R-joints, Ride Tech HQ coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. 9″ Ford 3rd member is optional. $15,425
These frames & rolling chassis are designed to fit 1937, 1938, 1939 & 1940 Chevrolet, ½ ton, trucks. Progressive Automotive takes pride in manufacturing our products at our shop in Baltimore, Ohio, U.S.A. emphasizing our commitment to quality and craftsmanship.
Our hot rod frames feature our new boxed frame rails, constructed from 10-gauge (true 1/8”) sheet steel. Our rails mimic the original shape, contours and widths of the original frame, unlike mandrel bent box tube. The rails are fully welded, and the corner welds smoothed.
Unlike the original Chevrolet frame, our street rod frames & chassis incorporate our designed tubular crossmember. Not only does this create a stronger frame, but it allows room for modern transmissions.
Many other chassis options are available, such as Custom-built ride heights, Air ride, Wilwood brake upgrades, new 3rd members, etc. Call or email for information and pricing for your specific needs.
Frame Rails
Example of bare frame, contact us for a quote.
Bare 1937-40 Chevrolet truck frame with boxed rails, radiator support crossmember, tubular X-member with automatic transmission mount, front cab mounts spot welded in place, rear cab mounts supplied, rear coil-over crossmember, running board braces and bumper mounting brackets and holes. $5,995
Example of rolling chassis, contact us for a quote.
1937-40 Chevrolet truck frame, with Tubular X-member, Chevy motor mounts, Transmission mount, Brake pedal with vacuum booster/hydraboost mount, Complete Tubular IFS with Ride Tech HQ coil-overs, front sway bar, new manual rack & pinion (power rack upgrade available), disc brake rotors & calipers, running board braces and one of the following rear suspension:
Triangulated 4-bar with R-joints, Ride Tech HQ coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. 9″ Ford 3rd member is optional. $14,485
Narrowed rear frame rails, 2″ each side, Parallel 4-bar with R-joints, Ride Tech HQ coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. 9″ Ford 3rd member is optional. $15,025
Rear rails narrowed up to 23″ wide, 4-Link with R-joints, Ride Tech HQ coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. 9″ Ford 3rd member is optional. $15,425
C4 Corvette suspended 1937-40 Chevrolet truck frame, with Tubular X-member, Chevy motor mounts, Transmission mount, Brake pedal with vacuum booster/hydraboost mount, *Specify 1984-87 or 1988-96 Corvette front suspension brackets, new power rack & pinion, front sway bar, front & rear Ride Tech HQ coil-overs, narrowed rear frame rails, *Specify 1984-87 or 1988-96 Corvette rear brackets for *narrowed hub width, new cover bushings, half shaft u-joints and steel camber bars. *1984-87 Rear end can be narrowed to 58.5″ hub width, *1988-96 Rear end can be narrowed to 59.5″ hub width. For customer supplied Corvette parts $16,555