Years
1947-1955
Drivetrain
RWD
Engines
216 Thriftmaster · 235 Thriftmaster · 261 Jobmaster
Sold in
US · Canada · Export

Spec sheet

Production
1947–1955
Assembly
  • Flint, MI (Flint Truck Assembly)
  • Baltimore, MD
  • Janesville, WI
  • Atlanta, GA (Lakewood)
  • Kansas City, MO (Leeds)
  • Norwood, OH
  • Oakland, CA
  • St. Louis, MO
  • North Tarrytown, NY
  • Van Nuys, CA
Sold in
  • US
  • Canada
  • Export
Codes
  • 3100 (1/2-ton)
  • 3600 (3/4-ton)
  • 3800 (1-ton)
  • Serial prefixes by year: EP/ER/ES (1947), FP/FR/FS (1948), GP/GR/GS (1949), HP/HR/HS (1950)
Body styles
  • Pickup
  • Panel truck
  • Canopy express
  • Suburban (station wagon)
  • Cab-over
Bed lengths
  • 3104 half-ton box: 78.12 in long x 50 in wide inside (116 in WB)
  • Short and long wheelbase (116 in, 125.25 in, 137 in wheelbases)
Drivetrains
  • RWD
Transmissions
  • 3-speed manual
  • 4-speed manual
  • 4-speed Hydra-Matic automatic (1954-1955)
Trims
  • 3100 half-ton
  • 3600 three-quarter-ton
  • 3800 one-ton
  • Thriftmaster / Loadmaster hood badges (1947–early 1949)
Wheelbase
116 / 125.25 / 137 in
Length
191.31 in
Curb weight
3,286–5,530 lb (1,491–2,508 kg) across series; 3104 half-ton pickup 3,255 lb curb (factory estimate, 1955 First Series)
Payload
1,500 lb body and payload (3104 half-ton pickup at 4,800 lb maximum GVW, 1955 First Series)

Engines

EngineDisp.ConfigHPTorqueYearsNotes
216 Thriftmaster3.5 L (216 cu in)I61947-1953
235 Thriftmaster3.9 L (235 cu in)I6112200 lb-ft @ 2,000 rpm1954-1955235.5 cu in; 112 hp @ 3,700 rpm gross (1955 First Series 3100 specifications)
261 Jobmaster4.3 L (261 cu in)I61954-1955

Related

Overview

The Advance-Design series went on sale on June 28, 1947 and was billed as larger, stronger and sleeker than the AK Series it replaced. One body family covered half-, three-quarter- and one-ton pickups as well as panel trucks, canopy expresses, Suburbans and the cab-over models, which shared a cab but used unique fenders and hood.

Through the run Chevrolet kept refining it: floor shift gave way to a column shifter in 1948, the gas tank moved into the cab in 1949, numeric 3100/3600/3800 badges replaced "Thriftmaster/Loadmaster" in late 1949, and telescopic shocks arrived in 1950. 1954 was the one year of major change, with a one-piece curved windshield, horizontal bed rails and a "bull nose" crossbar grille, and the 235/261 six-cylinders plus Hydra-Matic automatic became available.

The Task Force series took over on March 25, 1955. Chevrolet outsold every other truck maker in the US from 1947 to 1955, and GMC sold a near-identical version as the New Design.

Note: Advance-Design was a full-size truck line (Wikipedia); it is listed here as the starting point of Chevrolet's post-war light-truck lineage.

Trims, Bodies and Drivetrains

Trims

  • 3100 half-ton
  • 3600 three-quarter-ton
  • 3800 one-ton
  • Thriftmaster / Loadmaster hood badges (1947–early 1949)

Cab and bed

  • Body styles: Pickup, Panel truck, Canopy express, Suburban (station wagon), Cab-over
  • Beds: 3104 half-ton box: 78.12 in long x 50 in wide inside (116 in WB), Short and long wheelbase (116 in, 125.25 in, 137 in wheelbases)

Drivetrain and transmissions

  • Drivetrains: RWD
  • 3-speed manual
  • 4-speed manual
  • 4-speed Hydra-Matic automatic (1954-1955)

Highlights

  • Chevrolet's first major post-WWII redesign, first available June 28 1947
  • Optional in-dash radio introduced on Advance-Design body (1947)
  • Column-mounted shifter from 1948
  • Telescopic shock absorbers replaced lever-action shocks in 1950
  • 1954: one-piece curved windshield, horizontal bed rails, round tail lights, "bull nose" crossbar grille
  • Number-one US truck sales 1947-1955

Sources