RodderMods

All cars

1947–54 Advance Design pickup (3100) chassis

8 aftermarket chassis and subframes from 7 builders.

Art Morrison Enterprises, Fatman Fabrications, Heidts, Porterbuilt, Roadster Shop, Schwartz Performance, Scott's Hotrods 'N Customs

Aftermarket chassis

Prices checked Oct 2, 2026

Compare Builder & product Type Front Rear Price
Porterbuilt 1947-54 Chevy Truck Modular Chassis, Level 3 Airbag Full frame Front Dropmember, control arms, sway bar, R&P compatible Rear Dropmember, trailing arms, Watts link, inboard bags/shocks $9,995 Base; ships raw; motor mounts $299 each Source
Heidts 1947-1954 Chevy Truck Frame Mustang II & 4 Link Fits 1947-55 (1st series) Chevrolet Advance Design Truck Full frame Mustang II IFS, 11in rotors (Superide II upgrade) 4-link with housing and coilovers $14,505 Base price; body/running-board mounts not included Source
Scott's Hotrods 'N Customs 1948-1954 Chevy & GMC Truck Chassis Fits 1948-54 Chevrolet/GMC truck Full frame Scott's IFS, Aldan coilovers or air Parallel 4-bar, Moser 9in $14,750–$15,650 Coilover from $14,750; SuperSlam from $15,650 Source
Fatman Fabrications 1947-1966 Chevrolet Truck Complete Rolling Chassis Fits 1947-66 Chevrolet Truck Full frame Stage 2 Mustang II-based IFS Pro-link with Ridetech coilovers, 9in $15,299 Stage 2 base; +$700 for 1960-66 frames Source
Roadster Shop 1947-54 Chevy Pickup Slammed SPEC Full frame Proprietary IFS (coilover or air) Rear set up for air bags to lay rockers $15,995 Base price (starting configuration, before options) Source
Art Morrison Enterprises 1947-1953 Chevrolet/GMC GT Sport Chassis Fits 1947-53 Chevrolet/GMC pickup Full frame Sport IFS, Wilwood ProSpindles, Strange coilovers, 17.5:1 power rack Parallel 4-bar with Johnny Joints, 9in; Multilink IRS optional $18,370 Palm Beach Customs listing $18,370 (Classic Industries T4753200 discontinued) Source
Roadster Shop 1947-54 Chevy PICKUP REVO Full frame REVO IFS, power rack & pinion, RS forged knuckles/sealed hubs, RS SV by Fox coilovers, 5.5in wheel travel, integrated sway bar Parallel 4-bar, RS SV by Fox coilovers, Ford 9in, 31-spline, 60in track $19,995 Base price (starting configuration, before options) Source
Schwartz Performance 1947-1954 3100, Series-1 GMC, Chevy Pickup Truck G-Machine Chassis Full frame Double A-arm coilover, power rack, sway bar Ford 9" full-floating std; IRS optional Quote only Source
Tick up to 4 to compare side by side.

Reading these prices

Starting prices aren't always comparable. Some include suspension, steering and brakes; some are a bare frame or front clip and the rest is extra. Check the Front and Rear columns and each product's notes before comparing totals. "Price on request" means the builder quotes each build. Confirm with the builder before you order, and send corrections through our contact page.