These frames & rolling chassis are designed to fit 1937, 1938 & 1939 Chevrolet. Progressive Automotive takes pride in manufacturing their products at their shop in Baltimore, Ohio, U.S.A. emphasizing their 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.
Example of bare frame, contact us for a quote.
Bare 1937-39 Chevrolet frame with boxed rails, radiator support crossmember, tubular X-member with automatic transmission mount, body mounts spot welded in place, running board braces, rear coil-over crossmember and bumper mounting holes. Starting at $6,585
Example of rolling chassis, contact us for a quote.
1937-39 Chevrolet frame, with Tubular X-member, Chevy performance motor mounts, Automatic Transmission mount, Brake pedal with booster mount, Running board braces, Tubular coil spring IFS with front sway bar, new manual rack & pinion (new power rack upgrade available) and one of the following rear suspension:
Triangulated 4-barwith R-joints, Ride Tech HQ rebound adjustable coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. $15,590
Narrowed rear frame rails, 2″ each side, Parallel 4-barwith R-joints, Ride Tech HQ rebound adjustable coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. $17,185
Rear rails narrowed up to 23″ wide, 4-Linkwith R-joints, Ride Tech HQ rebound adjustable coil-overs, new 9″ Ford housing, axles and disc brakes with black Lokar parking brake cables. $17,645
1937-39 Car frame, with Tubular X-member, Chevy performance motor mounts, Automatic Transmission mount, Brake pedal with booster mount, *Specify 1984-87 or 1988-96 Corvette front suspension brackets, new power rack & pinion, front sway bar, Rebound adjustable 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 $19,115
