Cadillac Models & History 1928
SERIES 341-A

Body
- General Motors now owned 100% of Fisher and had purchased Fleetwood and made it a division of Fisher.
- Practically all of Fleetwood’s output was now on Cadillac/LaSalle chassis, and most Cadillac/LaSalle catalog or full customs were by Fleetwood.
- By using several variations and combinations of treatment above the belt line on a few basic body shells, Fleetwood was able to satisfy most customers’ special desires and still offer short delivery (3-7 weeks).
- For the few who wanted something truly unique, Fleetwood produced full customs to order (4 months delivery).
- The Fisher and Fisher “Custom” lines were merged.
- The Victoria was dropped.
- The two door Brougham was replaced by the four door Town Sedan.
- Funeral Coaches, Ambulances, and a combination of the two were offered on the new 3861mm wheelbase chassis; bodies by Superior.
- All passenger car bodies were on a 3556mm chassis.
- The longer wheelbase and underslung rear springs allowed for long, low-slung body lines.
- The deep, narrow, cellular radiator slung low in the frame and the slatted metal cover sweeping down over the fuel tank contributed to this effect, but the kick panels under the doors detracted somewhat.
- Massive 300mm bullet type headlights were mounted on a crossbar between the fenders.
- A monogram rod was attached between the headlights and nickeled wire-conduit stanchions were placed between headlights and frame.
- Matching sidelights were mounted on the cowl.
- Dual ball-shaped rear lights were fender mounted.
- The top of the hood and radiator shell were flattened and thirty narrow louvers were set toward the rear of the side panels.
- Dual ventilator doors were in the top of the cowl on open cars and in the sides on closed cars.
- The wind split on the lights was also featured in panels and moldings on the hood and cowl.
- An extra wide single belt molding blended into the cowl and hood, as well as the pillars.
- The monogram panel on four door open bodies was back to rear-doors-only.
- Fleetwood bodies featured a molding sweeping down and forward on the sides of the cowl, except on the transformables, which had a bold molding sweeping up the cowl and forward across the top of the hood.
- Other body details included 89mm wider rear compartment (rear tread had been increased by 51mm), adjustable front seats on all but Imperials, and bumpers as standard equipment on all cars.
Chassis




1928 Cadillac Victoria
- Front brake drums increased from 406mm to 432mm in midyear.
- Rear springs under-slung.
- Fuel tank filler neck extended outside frame side rail.
- Hydraulic shock absorbers.
- Rear tread increased to 1473mm
Drive line:
- New twin disc clutch, cast iron transmission housing, torque tube drive.
Engine
Victoria Coupe
- New bore and stroke dimensions of 84mm x 125mm were the first change for the Cadillac V-8 since the Type 51.
- The transition which had started with the final version of the Series 314 engine was now complete; the 341 Cadillac engine and the 303 LaSalle engine were practically identical in configuration.
- The 341 now had offset blocks, side by side connecting rods, single exhaust system, horizontal starter along right side of transmission, oil filter mounted on engine, oil level indicator behind right hand block, manifold vacuum plus vacuum pump operating fuel feed system and windshield wipers.
- Aside from differences due to displacement and power, the only noticeable difference was the enameled heat deflector over the Cadillac carburetor.
I.D. DATA
- There were no serial numbers used.
- Engine numbers were stamped on plate on front of dash and on crankcase just below the water inlet on the right side.
- Starting: 300001. Ending: 320001.
STYLE
Fisher — 140 in. (3556mm) wheelbase | |||||
---|---|---|---|---|---|
Style No. | Doors | Body Type | Seating | Price | Weight |
1173 | 2-dr. | Roadster | 2/4P | $3350 | 2086 kg |
1171 | 4-dr. | Touring | 7P | $3450 | 2105 kg |
1172 | 4-dr. | Phaeton | 4P | $3450 | 2109 kg |
1172-B | 4-dr. | Sport Phaeton | 4P | $3950 | 2339 kg |
7920 | 2-dr. | Coupe | 2/4P | $3295 | 2191 kg |
7980 | 2-dr. | Convertible Coupe | 2/4P | $3495 | 2120 kg |
7970 | 2-dr. | Coupe | 5P | $3495 | 2164 kg |
7950 | 4-dr. | Sedan | 5P | $3595 | 2218 kg |
7960 | 4-dr. | Town Sedan | 5P | $3395 | 2216 kg |
7960-L | 4-dr. | Town Sedan | 5P | $3395 | 2216 kg |
7930 | 4-dr. | Sedan | 7P | $3695 | 2257 kg |
7990 | 4-dr. | Imperial Sedan | 5P | $3745 | 2239 kg |
7990-L | 4-dr. | Imperial Cabriolet | 5P | $3745 | 2239 kg |
7940 | 4-dr. | Imperial Sedan | 7P | $3895 | 2284 kg |
7940-L | 4-dr. | Imperial Cabriolet | 7P | $3895 | 2284 kg |
Semi-Commercial — 152 in. (3861mm) wheelbase: | |||||
---|---|---|---|---|---|
Style No. | Doors | Body Type | Seating | Price | Weight |
NA | – | Limousine Funeral Coach | – | – | – |
NA | – | Limousine Ambulance | – | – | – |
Fleetwood — 140 in. (3556mm) wheelbase | |||||
---|---|---|---|---|---|
Style No. | Doors | Body Type | Seating | Price | Weight |
8020 | 4-dr. | Sedan | 5P | $4095 | 2327 kg |
8020-L | 4-dr. | Sedan (leather back) | 5P | – | – |
8030 | 4-dr. | Imperial Sedan | 5/7P | $4245 | 2311 kg |
8030-L | 4-dr. | Imperial Sedan (leather back) | 5/7P | – | – |
8025 | 4-dr. | Sedan Cabriolet | 5P | $4095 | 2327 kg |
8035 | 4-dr. | Imperial Sedan Cabriolet | 5/7P | $4245 | 2311 kg |
8045 | 4-dr. | Sedan Cabriolet | 6P | $4095 | 2327 kg |
8045-C | 4-dr. | Collapsible Landau | 5P | $4795 | – |
8055 | 4-dr. | Imperial Sedan Cabriolet | 5/7P | $4245 | 2311 kg |
8000 | 4-dr. | Sedan | 7P | $4195 | 2291 kg |
8000-L | 4-dr. | Sedan (leather back) | 7P | – | – |
8010 | 4-dr. | Imperial | 7P | $4445 | 2355 kg |
8010-L | 4-dr. | Imperial (leather back) | 7P | – | – |
8005 | 4-dr. | Sedan Cabriolet | 7P | $4195 | 2291 kg |
8015 | 4-dr. | Imperial Cabriolet | 7P | $4445 | 2355 kg |
3525 | 4-dr. | Trans. Town Cabriolet | 7P | $5500 | 2355 kg |
3525-C | 4-dr. | Touring Town Collapsible Landeau | 7P | $6200 | – |
3512 | 4-dr. | Trans. Town Cabriolet | 5/7P | $5000 | 2355 kg |
3512-C | 4-dr. | Touring Town Collapsible Landeau | – | $5700 | – |
3520 | 4-dr. | Trans. Town Cabriolet | 7P | $5500 | 2355 kg |
3520-C | 4-dr. | Touring Town Collapsible Cabriolet | 7P | $6200 | – |
3591 | 4-dr. | Touring Limousine Brougham | 7P | $5500 | 2355 kg |
3591-C | 4-dr. | Touring Collapsible Limousine Brougham. | 7P | – | – |
3550 | – | Full Collapsible Cabriolet (on order) | – | – | – |
3550-C | – | (Town Car with full collapsible top) | 7P | – | – |
Note: The following body styles are listed as Fleetwood 341, 341-A, 341-B, but are unconfirmed. All are on 3556 mm wheelbase except as noted. Included must be full customs and one-off variations of catalog customs.
1928/1929 CADILLAC SERIES 342-A, 341-B |
||
---|---|---|
Style No. | Body Type | Seating |
3015 | Limousine 138″ wheelbase | 7 |
3097 | Limousine | 5 |
3133 | All Weather Touring | 5 |
3135 | Special Town Cabriolet | – |
3144 | Sedan 132″ wheelbase | 4 |
3174 | Sport Cabriolet | 5 |
3185 | Sedan | 7 |
3199 | Coupe | 2 |
3208 | Imperial Cabriolet 152″ wheelbase | 5 |
3238 | Club Cabriolet | 5 |
3274 | Sport Cabriolet Sedan | 5 |
3300 | Convertible Cabriolet | 7 |
3360 | Sedan | 5 |
3360-S | Imperial | 5 |
3361 | Sedan | 5 |
3361-S | Imperial | 5 |
3375 | Sedan | 7 |
3375-S | Imperial | 7 |
3376 | Sedan | 7 |
3412 | Town Car 152″ wheelbase | 7 |
3435 | Town Car 152″ wheelbase | 7 |
3475 | Limousine | 7 |
3512-P | Town Car | 5 |
3512-C-P | Town Car | 5 |
3515 | Limousine | 7 |
3520-P | Town Car | 5 |
3520-C-P | Town Car | 7 |
3525-P | Town Car | 7 |
3525-C-P | Town Car | 7 |
3591-P | Town Car | 7 |
3591-C-P | Town Car | 7 |
3885 | Convertible Sedan | – |
3891 | Imperial Sedan | 7 |
ENGINE
Engine type | Ninety degree V-8, L-head. Eight. Cast Iron block on Copper/Aluminum crankcase |
Bore and Stroke | 84.1mm3-5/16 x 125.4mm |
Displacement | 5.581 Liters |
Compression ratio | 4.8:1 std., 5.3:1 opt. |
SAE/Taxable/N.A.C.C. H.P. | 35.1 |
Main bearings | Three |
Valve lifters | Mechanical, with rollers riding on cams |
Carburetor | Mfg by Cadillac under C. F. Johnson patents. |
Compression | 90-92 PSI @ 1000 R.P.M., 105-107 PSI @ 1000 RPM with hi-compression heads |
CHASSIS
Series 341-A | Series 341-A Comm Chassis | |
---|---|---|
Wheelbase | 3556mm | 3861mm |
Overall Length | 5417mm | – |
Front Tread | 1422mm | 1422mm |
Rear Tread | 1473mm | 1473mm |
Tires | 32 x 6.75 (7.00-20) | 32 x 6.75 (7.00-20) |
DRIVETRAIN
Transmission | Selective transmission |
Speeds | 3 Forward, 1 Reverse |
Controls | Left hand drive, center control (rhd opt) |
Clutch | Twin disc clutch |
Drive | Shaft drive (torque tube) |
Axle | Full floating rear axle, Spiral bevel drive |
Overall ratio | 4.75:1 std; 4.39:1, 5.08:1 opt. |
Brakes | Mechanical brakes on four wheels 16″ rear drums, 16″ front drums (17″ front mid-year) |
Wheels | Artillery wheels (wire and disc opt) |
Wheel size | 20 in. |
OPTIONS
HISTORICAL NOTES
1928 Cadillac Notes
- Introduced: September, 1927.
- Cadillac introduces synchromesh transmission
- Cadillac features safety glass all around
- Model year sales: 20001.
- Model year production: 20001.
- Lawrence P. Fisher was president
- Ernest W. Seaholm was chief engineer
- H. M. Stephens was general sales manager
1928 Automotive Notes
- Industry production increases to 3,775,417 cars and 583,342 trucks
- Alfred P. Sloan, Jr. was president of GM
- Pierre S. du Pont was chairman of the board at GM
- The new Ford Model A has conventional 3-speed gearbox, 40 bhp, L-head 4-cyl, 4-wheel brakes, shatterproof glass
- Chrysler Corporation introduces the Plymouth and DeSoto
- Chrysler Corporation absorbs Dodge Brothers and put K. T. Keller as president of Dodge
- Car radios becoming more common
- Studebaker controls Pierce-Arrow
- Studebaker replaces the vacuum fuel tank with a mechanical fuel pump
- James Ward Packard dies
- Top model year production for 1928
Chevrolet745,390
Ford607,592
Chrysler Corp360,399
Willys-Overland/Whippet315,000
Hudson/Essex282,203
Pontiac/Oakland244,584
Buick221,758
Chrysler160,670
Nash138,137
Cadillac/LaSalle41,172